Ep 5. Infatuation

In the fifth episode of season 5 of Dateline: Secrets Uncovered, titled "Infatuation," viewers are taken on a thrilling journey into the dark and often dangerous world of obsession and infatuation. Featuring exclusive interviews with the key players in some of the most notorious cases of love turned deadly, this episode provides a chilling glimpse into the minds of those who are consumed by an overpowering desire for another.

The episode begins with the story of Jennifer Alfonso, a young wife and mother who was brutally murdered by her husband, Derek Medina, in 2013. As the investigation unfolds, detectives discover that Medina was obsessed with the idea of being famous and had been planning to kill his wife for weeks. Through interviews with law enforcement officials, family members, and others close to the case, viewers will gain insight into the twisted motives and tragic consequences of Medina's deadly infatuation.

The episode then turns to the story of Lisa Cadden, a successful attorney who became the subject of a disturbing obsession when her former client, Edwin Shaw, began sending her hundreds of emails, phone calls, and letters professing his love for her. Despite the fact that she had never met Shaw in person, Cadden soon found herself caught up in a dangerous game of cat and mouse that would ultimately lead to his arrest and imprisonment. Through interviews with Cadden and law enforcement officials, viewers will learn how Shaw's infatuation with the attorney spiraled out of control, and how she eventually managed to escape his grasp.

The episode also explores the story of Laci and Scott Peterson, a young couple whose idyllic life was shattered when Laci vanished on Christmas Eve in 2002. As the investigation into her disappearance unfolded, detectives began to focus their attention on Scott, who had been having an affair with another woman at the time. Through interviews with family members, friends, and law enforcement officials, viewers will gain insight into Scott's infatuation with his mistress and the lengths he went to in order to hide his involvement in Laci's disappearance.

Other stories featured in this episode include the case of Linda Curry, a kindergarten teacher who was stalked and harassed by a former student for over a decade; and the case of Mara Briggs, a young woman who was abducted by a man she had been corresponding with online for months. Through dramatic reenactments, exclusive interviews, and never-before-seen footage, "Infatuation" will take viewers on a rollercoaster ride through the dark and often deadly world of obsessive love.