Ep 15. Mommy's Little Helper

In the season 6 episode 15 of Deadly Women, titled "Mommy's Little Helper," viewers are taken on a shocking journey into the lives of three women whose maternal instincts go terribly awry. The episode first introduces us to Lisa Costanza, a single mother who is frustrated with her son's behavior. When she meets a man named Jack, she believes he could be the father figure her son needs. But when Jack moves in, he begins to exert control over Lisa and becomes abusive. Soon after, Lisa's son disappears, and she becomes the prime suspect in his murder investigation.

Next, viewers hear the disturbing details of the case of Tiffany Cole, who is hired by a couple to be a live-in nanny for their young daughter. But Tiffany has a plan to kidnap the child and extort ransom money out of the parents. With the help of her boyfriend and another accomplice, Tiffany carries out the horrific crime, eventually leading to her arrest and conviction.

Finally, the episode delves into the case of Kristen Rossum, a young woman working as a toxicologist for the San Diego Medical Examiner's office. Kristen becomes involved with a man named Greg, and their relationship spirals out of control as they both become addicted to drugs. Kristen's addiction and obsession with Greg lead her to commit a horrific crime, ultimately resulting in her arrest and conviction.

Through interviews with detectives, journalists, and other experts, "Mommy's Little Helper" explores the twisted motivations and justifications that led these women to commit unspeakable acts. With an emphasis on the psychological and emotional aspects of each case, the episode provides a gripping and disturbing look at the depths of maternal depravity.