BREAKING: Homeless hero JOHN who cracked the Brown University shooting case is being TAKEN CARE OF by federal officials.

"Staying at a hotel, being fed."

He COULD get the $50K reward!

John lived INSIDE the building where the tragedy took place, confronted the shooter without realizing who he was, and tracked the vehicle.

Just insane a homeless man solved the case for police. Glad he's taken care of.