Verdens førende kriminalpsykologer undersøger par, der begår mord, ved at dykke ned i sindet hos nogle af historiens mest berygtede forbrydere.
In 1989, Lisa Fotopoulus is shot while sleeping, but the gun jams. Her husband kills the intruder, unraveling a murder plot involving his mistress and a videotaped killing.
S4E3 42 min
