S.W.A.T. S01 E05 Hit Men

"When you're in trouble, you call the police. When the police are in trouble, they call S.W.A.T."

After a convicted felon agrees to expose a crime syndicate's dirty laundry before a Senate committee, he learns that a Mafia "hit" has been placed on his life, and he is wounded in an ambush en route from the penitentiary.