An arson attack in Colorado had detectives stumped. The way they solved the case could put everyone at risk.

The beloved analyst for ESPN’s “College GameDay” was a Maryland assistant coach early in his career and recruited Darryl Hill.

Outraged by the Jan. 6 Capitol riot, a wilderness survival trainer spent years undercover climbing the ranks of right-wing militias. He didn’t tell police or the FBI. He didn’t tell family or friends....

ALT: a man in a suit is making a surprised face with his mouth open .