Ramon Rodriguez

Ryan Lopez's (Ramon Rodriguez) loyalties are once again put to the test on Thursday's Gang Related, when he has to decide whether to give up a snitch's location to Los Angelicos gang leader Javier Acosta (Cliff Curtis).

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The episode, which is fittingly titled "Pecados Del Padre" ("Sins of the Father"), reminds Ryan that neither of his father figures — Javier Acosta and gang task force leader Sam Chapel — is infallible. While investigating the latest brutal attack by Los Angelicos, Ryan also sees a different side of his mentor, Sam Chapel (Terry O'Quinn). He's left even more conflicted after Chapel tells him at least the crime was "NHI: No Humans Involved. All the [victims] are bangers, no innocents."

Check out an exclusive sneak peek from Thursday's episode below: 

Gang Related airs Thursdays at 9/8c on Fox. Catch up on previous episodes here.