
When construction company owner Richard Marr goes missing, the squad is brought in by his devastated wife Peggy, but the squad soon learns that Marr was a child molester who faked his own disappearance to get away from the angry parents of his victims and the criminal charges associated with it. Forensics specialist Roberta Thorpe asks Ed to prove the innocence of her young colleague Noel Watson in the death of his wife, but she ends up coming under suspicion herself.
Oosterhuis and Stahl investigate the death of Filippino nanny Rhodoura Santos, whose employers hadn't even realised she was missing. The Vucetas swear that Rhodoura was about to be fired because she wasn't a very good nanny, but in talking to other nannies in the park, Stahl and Oosterhuis get a whole different view of things. Weeks and Bender investigate the shooting of Alan Rotteirs, the director of a local youth center, who had announced his plans to clean up the community, in particular to get rid of local tough Bobby Fuentes.