T. J. Hooker - Season 3 Episode 16

A planned bust on crime lord Frank Dio results in an informant of Corrigan's being shot dead, and Dio facing getting off charge after he manages to discard the gun, but held in custody for 72 hours, giving Hooker time to try and dig up enough evidence to put him behind bars. Following up the lead of Dio's former girlfriend, a prostitute, Hooker promises to put her in protective custody until the hearing and to be given a new identity after if she agrees to testify against Dio. The girl reluctantly agrees to testify, and while Stacy takes care of her young sister, Hooker must go all out to keep her alive, shielding her from the attempts on her life by Dio's men, but a security leak within the force makes keeping the girl's whereabouts a secret impossible...