Paternal

S7, E3: A man is found dead in a hotel room, and the money he was carrying has gone missing. Ronnie and Sam discover that the man owes his ex-wife thousands in child support for their dying son. The boy's grandfather is the only suspect when he admits that he did shoot the deadbeat dad in self-defense. It seems the case is closed, until Kate discovers that an all-too-shocking truth is yet to be unearthed.