Cleveland officials say a gas leak was the likely cause of the explosion at Rainbow Terrace last year.
But they couldn't pinpoint the reason for the leak or what ignited it.
Bibb: inconclusive finding "frustrating for me and...to the entire community."
signalcleveland.org/cleveland-ra...
signalcleveland.org
Cause of Rainbow Terrace blast 'undetermined,' Cleveland says
An investigation found a gas leak was likely to blame for an explosion at Rainbow Terrace, but that it's unknown what sparked the blast.