Jennifer Mascia @jenmascia.bsky.social · 01/10/20269 years ago today someone fired into a crowd of concertgoers from a hotel in Las Vegas, killing 58 people and wounding 422 others. Two other people have since died from their injuries. It is the deadliest shooting in modern American history 111
Jennifer Mascia @jenmascia.bsky.social · 30/09/2026It's been a year since DOJ's Civil Rights Division began suing cities and states over their gun laws. So far it's filed 10 suits and reached 1 settlement. More on the Second Amendment section's first year:thetrace.orgThe Justice Department Has Treated Gun Owners as an Oppressed Minority for a Year. Here’s What That Looks Like.The president refocused the Justice Department's Civil Rights Division last fall. It has been suing cities and states to overturn gun laws ever since. 063
Jennifer Mascia @jenmascia.bsky.social · 15/09/2026Another tragic aspect of 9/11: At least a dozen men who appeared to be Arab or Muslim were shot to death in the wake of the attacks. Several of the victims were Sikhthetrace.orgThe Forgotten Hate-Fueled Shootings in the Wake of 9/11Several shootings driven by Islamophobia were obscured in the aftermath of that day. In a new analysis by The Trace, we revisit what happened. 071
Jennifer Mascia @jenmascia.bsky.social · 06/08/2026New provisional CDC numbers are out: There were 42,348 gun deaths in 2025, a 5% drop from the year before and the lowest number in 6 years. It was driven almost entirely by a drop in gun homicides — while gun suicides rose to their highest level on record. My latest:thetrace.orgCDC Data Shows Shooting Deaths Dropped, but Gun Suicides Hit a Record HighA Trace analysis of new federal data sheds light on gun violence in 2025. 033
Jennifer Mascia @jenmascia.bsky.social · 02/08/2026Gun violence in Idaho is relatively rare: Before today's rampage, there had been only 8 mass shootings there in the last 2 decades, according to Gun Violence Archive 143
Jennifer Mascia @jenmascia.bsky.social · 30/07/2026Colin Gray got 15 years for failing to secure the gun his son used in the Apalachee High School shooting. His sentencing comes at a time when other parents of school shooters are being held to account by the criminal justice systemthetrace.orgGeorgia Father Is Sentenced to 15 Years in Prison for His Child’s Mass ShootingColin Gray's sentencing comes at a time when more parents of school shooters are being held to account for their child's actions. 2135
Jennifer Mascia @jenmascia.bsky.social · 20/07/202614 years ago today, someone opened fire in a movie theater in Aurora, Colorado, killing 12 people and wounding 70 others www.cbsnews.com/pictures/the... 011
Reposted by Jennifer MasciaChip Brownlee @bychipbrownlee.com · 15/07/2026GrabAGun says it is “uniquely positioned” to benefit from a Trump administration proposal to allow guns to be shipped directly to buyers. Donald Trump Jr. has 300,000 shares in the company. Two senators have questions about that. www.thetrace.org/newsletter/t...thetrace.orgTodd Blanche, Donald Trump Jr. Face Questions Over Direct-to-Door Gun RuleGrabAGun says it is “uniquely positioned” to benefit from a proposal allowing guns to be shipped directly to buyers. Donald Trump Jr. has 300,000 shares in the company. 21312
Jennifer Mascia @jenmascia.bsky.social · 13/07/2026Before today’s fatal ICE shooting in Biddeford, Maine, there had only been 11 shootings in the city in the past dozen years, according to Gun Violence Archive. The last shooting was nearly a year ago: 142
Jennifer Mascia @jenmascia.bsky.social · 08/07/2026America's 250th birthday was marred by gun violence — but not as much as in past years. There were 139 shootings in the U.S. on July 4th, down slightly from last year, and down considerably from 5 years ago. 143
Jennifer Mascia @jenmascia.bsky.social · 01/07/2026As expected, DOJ sued to overturn Virginia's new assault weapons ban — and also sued California over its "Glock ban" and handgun roster. That makes 7 gun-related suits from the Civil Rights Division, which historically enforced anti-discrimination statutes. My latest w/@bychipbrownlee.com:thetrace.orgDepartment of Justice Sues Virginia and California Over Gun RestrictionsThe lawsuits accuse the states of unconstitutionally banning assault weapons and pistols that can be easily modified into machine guns. 2176
Jennifer Mascia @jenmascia.bsky.social · 17/06/202611 years ago today, a white supremacist opened fire at Mother Emanuel AME Church in Charleston, South Carolina, killing 9 people, including a sitting state senator, and wounding 1 person.cbsnews.comSouth Carolina church shooting victimsA look at the people killed in Emanuel AME Church, a historic church in Charleston, South Carolina 111463
Jennifer Mascia @jenmascia.bsky.social · 15/06/2026527 million guns have been produced for the U.S. market since 1899, according to new gun manufacturing data published by the ATF and analyzed @bychipbrownlee.com The actual number of guns still in circulation could be lower — 403 million, according to one estimate. 175
Jennifer Mascia @jenmascia.bsky.social · 13/06/202610 years ago today, 49 people were killed and 58 others were injured in a shooting at Pulse nightclub in Orlando, Florida. www.cnn.com/2016/06/13/u... 020
Jennifer Mascia @jenmascia.bsky.social · 05/06/2026The Civil Rights Division was created in 1957 to ensure Black voting rights and school desegregation. Under Trump it has a new focus: suing to overturn state and local gun laws, typically the work of gun rights groups. My latest:thetrace.orgTrump’s Justice Department Is Suing Cities and States to Dismantle Gun LawsTrump’s Justice Department is suing cities and states to dismantle gun restrictions. 154
Jennifer Mascia @jenmascia.bsky.social · 19/05/2026Yesterday's shooting at the Islamic Center of San Diego was the 24th high-profile shooting at a house of worship in the U.S. over the past two decades, according to our analysis:thetrace.orgA Timeline of High-Profile Shootings at Houses of WorshipThe May 18 attack on the Islamic Center of San Diego is one of many similar shootings over the past 20 years, according to an analysis by The Trace. 093
Jennifer Mascia @jenmascia.bsky.social · 15/05/2026For the first time, the Postal Service is set to allow people in the same state to mail handguns to each other without going through a licensed dealer. Here we break down the proposed rule — which experts say is ripe for a court challenge:thetrace.orgPeople Might Soon Be Able to Ship Handguns Through the Mail. Here’s Why It Matters.USPS is set to lift a century-old ban — and experts warn the consequences could be significant. 168
Jennifer Mascia @jenmascia.bsky.social · 30/04/2026Making sense of the ATF's flurry of gun proposals announced earlier today: Most appear to focus on reducing paperwork, codifying practices the ATF already allows, or removing rules already blocked by courts, @bychipbrownlee.com reportsthetrace.orgThe ATF Proposed 34 Changes Aimed at “Modernizing” Gun RegulationsAgency leader Robert Cekada portrayed the measures as historic, but most seemed administrative or perfunctory. One drew condemnation from gun reform groups. 1136
Jennifer Mascia @jenmascia.bsky.social · 22/04/2026Join me and my @thetrace.org colleagues at 12:30pm for a virtual panel with filmmaker Josh Seftel, Academy Award-winning director of "All the Empty Rooms," and Sandy Hook Promise co-founder Mark Barden, whose son Daniel died in the 2012 shootingthetrace.org“All the Empty Rooms”: Gun Violence, Grief, and Stories That Bind – The Trace EventsWhat is the film trying to tell us about resilience, connection, and the pursuit of solutions? Join our event with director Josh Seftel and Sandy Hook Promise co-founder Mark Barden. 130
Jennifer Mascia @jenmascia.bsky.social · 21/04/2026Domestic shootings in Louisiana and Virginia have seized the nation's attention. But murder-suicide happens more often than you may think. There are an average of 1.5 gun-related murder-suicides a day, according to Gun Violence Archive — and the majority stem from intimate partner violence.thetrace.orgDevastating Shootings in Louisiana and Virginia Follow This Pattern. It’s More Common Than You KnowAn Army veteran and a former politician took the lives of their loved ones before killing themselves. A new analysis by The Trace shows how often murder-suicides occur. 02315
Jennifer Mascia @jenmascia.bsky.social · 20/04/202627 years ago today, 12 students and a teacher were killed and 21 others were wounded when two students opened fire at Columbine High School in Littleton, Colorado. 112
Reposted by Jennifer MasciaBrian Freskos @brianfreskos.bsky.social · 20/04/2026Trace senior news writer @jenmascia.bsky.social analyzed all of Trump's pardons and found that he forgave $113 million in fines and penalties that would have gone to help victims of violent crimethetrace.orgTrump’s Pardons Are Costing Shooting Survivors MillionsA Trace analysis found that revenue once generated by fining white-collar criminals is drying up — now that the president has pardoned so many of them. 04024
Jennifer Mascia @jenmascia.bsky.social · 17/04/2026Trump's pardons are depriving the Crime Victims Fund of vital revenue. So far $113M in criminal fines has been forgiven that could have gone to shooting survivors and other victims of violent crime. My latest, w/@us.theguardian.com:thetrace.orgTrump’s Pardons Are Costing Shooting Survivors MillionsA Trace analysis found that revenue once generated by fining white-collar criminals is drying up — now that the president has pardoned so many of them. 157
Reposted by Jennifer MasciaChip Brownlee @bychipbrownlee.com · 16/04/2026Republican lawmakers are seeking to punish anybody who enforces an extreme risk protection order. www.thetrace.org/2026/04/repu...thetrace.orgThis Law May Help Prevent Mass Shootings, but GOP-Led States Are Trying to Ban ItRepublican lawmakers are seeking to punish anybody who enforces an extreme risk protection order. 184
Jennifer Mascia @jenmascia.bsky.social · 02/04/2026NYC is reeling after a 7-month-old was killed by a stray bullet during a shootout in Brooklyn. Sadly someone under the age of 1 is shot at least once a month in America. So far this year, 3 other infants have been killed or wounded by bullets 🧵nypost.com7-month-old girl killed by stray bullet in senseless NYC shooting just started saying ‘mama,’ heartbroken family revealsThe tragic tot, Kaori, was seated with her brother in a double stroller when “something went off” near Humboldt and Moore Streets, their mother, Lianna Charles-Moore said in a phone interview. 131
Jennifer Mascia @jenmascia.bsky.social · 03/03/2026Gun rights advocates joined with gun violence prevention leaders to create a set of state-level gun policies that both sides could live with. A rare bit of good news on the gun beat from @bychipbrownlee.com:thetrace.org‘Bridging the Divide’ on Firearms LawsA new project brought together people from opposing sides of the gun debate to craft model legislation for violence prevention. 192
Jennifer Mascia @jenmascia.bsky.social · 25/02/2026During last night's State of the Union, President Trump correctly touted a record-low murder rate — but homicides were already nearing record lows when he returned to office. More from our factcheck:thetrace.orgTry As He Might, Trump Can’t Take Credit for the Nation’s Murder DropThe president made baseless claims about the murder rate and immigrants during his speech. 2137
Jennifer Mascia @jenmascia.bsky.social · 27/01/2026After Alex Pretti's shooting, gun rights groups were in a bind: defending a licensed concealed carrier meant criticizing Trump's police. Suddenly they had to choose between MAGA and the Second Amendment. Here’s how they did:thetrace.orgThe Gun Lobby Is Divided in Its Response to the Alex Pretti ShootingSome National Rifle Association members were not happy with the gun group’s failure to back Pretti’s right to carry. 0156
Reposted by Jennifer MasciaMichael Pina @michaelvpina.bsky.social · 24/01/2026the nba postponed a game because the united states government is killing its citizens 86102142527
Reposted by Jennifer MasciaDimitri Drekonja, MD, MS @dimitridrekonja.bsky.social · 24/01/2026Alex Pretti was a colleague at the VA. We hired him to recruit for our trial. He became an ICU nurse- I lover working with him. He was a good kind person who lived to help and these fuckers executed him. White. Hot. Rage. 13856007018636
Jennifer Mascia @jenmascia.bsky.social · 24/01/2026The victim of today's ICE shooting in Minneapolis is the 5th person to be shot and killed by federal immigration agents since President Trump began his crackdown last year. This is the 19th time they've opened fire. We're tracking incidents here:thetrace.orgHow Many People Have Been Shot in ICE Raids?The Trace is tracking gun incidents connected to Trump’s immigration crackdown. Know of one? Please be in touch. 11374244
Jennifer Mascia @jenmascia.bsky.social · 21/01/2026So far in his 2nd term, President Trump has eased up on gun dealer oversight, cut funding for research and violence prevention, and swapped the Office of Gun Violence Prevention for an office of gun rights. Here’s everything Trump has — and hasn’t — done on gun policy since retaking office:thetrace.orgHow the 'Most Pro-Gun President' in History Spent His First Year Back in OfficeTrump rolled back many of Biden’s policies, but gun rights supporters say he hasn't gone far enough. 015
Jennifer Mascia @jenmascia.bsky.social · 14/01/2026Nicolás Maduro hasn’t set foot in the U.S. in decades. How can he be charged with violating an American gun law? Legal experts explain:thetrace.orgMaduro Has Been Charged With Machine Gun Possession. Here’s WhyProsecutors allege that the deposed Venezuelan president broke an American gun law despite not having stepped foot on U.S. soil in decades. 195
Jennifer Mascia @jenmascia.bsky.social · 14/01/2026"It’s so unfortunate to say this, but everything that happened in Minnesota happened before."thetrace.orgWhat Can ICE’s History of Deadly Force Tell Us About the Renee Good Shooting?Journalist Lila Hassan spent years investigating how the agency deploys force — and how it treats agents who open fire. 1103
Jennifer Mascia @jenmascia.bsky.social · 10/01/2026"Deadly force is also only allowed when no reasonable alternative exists. In the Good case, there seemed to be reasonable alternatives, like stepping out of the car’s path."thetrace.orgImmigration Agents Are Shooting People. Is It Legal?A law professor explains whether the agent who fatally shot Renee Good could face prosecution. 1102
Reposted by Jennifer MasciaRuth Zakarin @ruthz.bsky.social · 08/01/2026I’m a gun violence prevention advocate, and I am going to keep shouting this from my teeny rooftop: We cannot solve gun violence in the United States when the perpetrator of gun violence is the government of the United States. 05618
Jennifer Mascia @jenmascia.bsky.social · 09/01/2026We've identified 16 incidents in which immigration agents opened fire and 15 incidents in which agents held someone at gunpoint since President Trump's crackdown began last year. 4 people have been killed, including Renee Good. 7 others have been injured www.thetrace.org/2025/12/immi... 22524
Jennifer Mascia @jenmascia.bsky.social · 07/01/2026Today's ICE shooting in Minneapolis marks the 4th fatal shooting by a federal agent since President Trump's immigration crackdown began last year. 5 people have been injuredthetrace.orgHow Many People Have Been Shot in ICE Raids?The Trace is tracking gun incidents connected to Trump’s immigration crackdown. Know of one? Please be in touch. 133
Jennifer Mascia @jenmascia.bsky.social · 06/01/2026The new year isn't even a week old and we've already had 7 mass shootings www.gunviolencearchive.org/reports/mass... 021
Jennifer Mascia @jenmascia.bsky.social · 23/12/2025"In Ontario, Canada’s most populous province, 91% of handguns recovered from crimes in 2024 came in illegally from the United States"nytimes.comAs U.S. Guns Pour Into Canada, the Bodies Pile Up 163
Jennifer Mascia @jenmascia.bsky.social · 18/12/2025"Why did this happen to me, not just once, but twice?" Only in America are there survivors of multiple mass shootings. One of them spoke to @almabeauvais.bsky.social:thetrace.orgYoung People Are More Likely to Have Encountered a Mass Shooting — And Another After ThatThe Brown University shooting underscored that a growing number of young people have been forced to endure more than one traumatic shooting. 0114
Jennifer Mascia @jenmascia.bsky.social · 17/12/2025As the manhunt for the Brown University mass shooter enters its 5th stressful day, here's where it stacks up against manhunts for other shooters Many gunmen die at the scene, either by suicide or by cop, negating the need for a manhunt — but fewer in recent years 141
Jennifer Mascia @jenmascia.bsky.social · 14/12/2025Today marks 13 years since 20 first graders and 6 faculty members were shot to death at Sandy Hook Elementary School in Newtown, Connecticut 294
Jennifer Mascia @jenmascia.bsky.social · 02/12/2025"Only one shooting happened and they acted. How long does this have to keep going on here before we have something like that?"thetrace.orgWhat Can We Learn From Austria's Response to a Single School Shooting?Lawmakers passed swift, sweeping gun reform after the mass shooting at a school in Graz. Here's how they did it. 062
Reposted by Jennifer MasciaWill Van Sant @vansant.bsky.social · 12/11/2025Here's a nice @tedalcorn.bsky.social piece on the rise in folks aspiring to be legal gun toters in NYC for @thetrace.org. Can confirm his observation that in the past, "permits were largely held by business leaders, politicians, and celebrities." www.thetrace.org/2025/11/new-...thetrace.orgNew Yorkers Fill Gun Classes as Applications for Concealed Carry Permits SurgeWith few rules on how the courses are taught, gun aficionados have stepped in to run them. 234
Jennifer Mascia @jenmascia.bsky.social · 02/11/2025Since President Trump deployed National Guard troops and federal agents to D.C. in August, shootings are down by 2/3 compared to last year. But when they pull back, shootings rise. Experts and violence interrupters tell me these short-term gains aren't sustainablethetrace.orgWhat Have Trump’s Troops Done for Crime in D.C.?The president has taken credit for reducing crime in the capital, but a new analysis by The Trace shows that a decline was already underway. 132
Jennifer Mascia @jenmascia.bsky.social · 09/10/2025Claim: President Trump says Portland is "war-ravaged" and "on fire." Fact-check: Gun violence in Portland has been plummeting since the pandemic — and shootings in the neighborhood around the ICE facility are rare 1115
Reposted by Jennifer MasciaAlabama Politics This Week @alpoliticsthisweek.com · 05/10/2025The same shooter profile. The same headlines. Less shock. @jenmascia.bsky.social explains. This week's show: youtu.be/6vNIGSod4Ck 143
Jennifer Mascia @jenmascia.bsky.social · 02/10/20258 years ago today someone fired into a crowd of concertgoers from a hotel in Las Vegas, killing 58 people and wounding 422 others. 2 other people have since died from their injuries. It is the deadliest shooting in modern American history 166