Blackout

Summary

Lilly investigates the 1996 murder of a wealthy divorced woman who was found dead in her ex-husband's indoor swimming pool. The original investigation ruled the death accidental, but new evidence suggests it was a homicide.

Guest stars

• Donna Mills as Lauren Williams
• Dylan Patton as Young Matt Merriman
• Scott Holroyd as Tad Williams
• Sonja Sohn as Toni Halstead
• Lindsey McKeon as Diane Gilbert
• Kate Norby as Ginny Williams
• Perry King as Stan Williams
• Julian Bailey as Matt (2007)