The plot is set in motion when a female psychiatrist is murdered. Among the suspects is the dead woman's ex-husband, Scott Hampton (Tom Ligon). The interrogation of Hampton takes place before the investigation zeroes in on one of the victim's patients, Megan Nelson (Francie Swift), who suffers from a multiple personality disorder -- and who has an inordinately protective father (Sam Groom). ~ Hal Erickson, Rovi