FBI agent Henry Knox arranges for Vincent and Cat to take an opted-out couple's place in witness protection in a quiet suburb. Despite Vincent's warnings to preserve their cover, Cat can't resist jumping in cop-style when a neighbor is shot by a deputy when his wife allegedly reported an 'intruder'. Gabe, having killed the witness against him, tries to set up Vince, but JT tracks him down and turns the NYPD on him. Solving the murder means testifying, so the witness protection is ruined.
—KGF Vissers