This episode appears to be based on the 2006 Jennifer Moore case. Jennifer was an 18-year-old American student from Harrington Park, New Jersey, who was abducted around July 25, 2006, from Manhattan, New York, and then raped and murdered.
Steven Boyer has played three different characters over the course of the series:
- Episode 12.14 Missing (2002) - Scott Purdy.
- Episode 18.10 Tango (2008) - Sonny.
- Episode 20.6 Human Flesh Search Engine (2009) - Sal Jerome.
Sean Haberle (Ray Campbell) previously played the role of Walter Flint in episode 16.15, Choice of Evils (2006).
Patrick Boll has played four different roles over the course of the series:- Episode 4.15 Kids (1994) - Newsman.
- Episode 6.7 Humiliation (1995) - Rick Sidney.
- Episode 17.7 In Vino Veritas (2006) - Barry Bishop.
- Episode 18.10 Tango (2008) - Allan Liscomb.