The Equalizer S03E01 - Blood & Wine (1)

A woman who discovered her daughter's husband has a gun but couldn't find it when she tries to tell her daughter about calls McCall. McCall initially refuses to help until he sees the man following them. Later McCall thinks he's a terrorist, the Feds are looking for so he calls the agent in charge. He learns that they are being aided by a man who knows the terrorist who is now a priest whom McCall also knows and hates so he doesn't want to do anything with him.