S16/EP6 Detective Daniel Myers of the Anne Arundel Police Department describes the inner turmoil of Dolores Delgado, who was involved in the murder of Karlyn Ramirez. A guilty accomplice but not a remorseless criminal, Delores struggled with guilt and regret though unfortunately never reached out to the police.

S16/EP6 James Warwick, Assistant U.S. Attorney for Maryland, and Guillermo Contreras, a reporter for the San Antonio Express-News, share their memories of the investigation into Karlyn Ramirez's murder as Karlyn's sister Roxana and roommate Marissa Manthe remember Karlyn as a kindhearted, outstanding person taken from this world way too soon.

S16/EP6 Roxana Ramirez, the sister of murder victim Karlyn Ramirez, recalls how she first heard of Karlyn's death - news that caused the worst physical and emotional pain she's ever felt in her life. Six years later, does it hurt any less?

S16/EP7 An otherwise sleepy beachside community is shook when a beloved schoolteacher is found brutally murdered. Who committed this horrible crime, and what does it have to do with a harrowing betrayal, a secret romance, and a business deal gone bad?

S16/EP7 While exercising at the boardwalk, a Long Beach man witnessed a woman being attacked. Her assailant got away, but she had blunt force trauma to her head.

S16/EP5 Detective Lisa Miller describes the aftermath of the murder of Nancy Pfister, which includes Trey Styler being sentenced to prison for 20 years and soon thereafter committing suicide; co-conspirator Nancy Styler writing a controversial book about the crime; and the unknown whereabouts of Nancy's close friend Kathy Carpenter, who discovered the victim's body.

S16/EP5 Teresa Wyatt shares some fond memories of murder victim Nancy Pfister, the "Fourth of July birthday girl" with a childlike nature and silly giggle, as well as the self-professed welcome wagon of her Aspen community. Teresa sensed the danger of the situation involving Trey and Nancy Styler before the murder and wishes her friend had had such a "sixth sense" as well.

S16/EP5 Jimmy Nadell recalls the memorial for murder victim Nancy Pfister, a packed event held at the Hotel Jerome in Aspen, as Rita Bellino describes Nancy's love of her family and hopes she'll be remembered as "the fun girl everyone loved." Detective Lisa Miller also expresses her horror at the way Nancy met her end, which "no human being deserves."

S16/EP6 Karlyn Ramirez and Maliek Kearney were a military couple starting a family together ... until Karlyn was found brutally murdered. What scandals and secret love affairs led to this horrible crime?

S16/EP6 Karlyn Martinez was found dead in her home, cradling an infant, who thankfully survived the attack.

S16/EP4 The two sisters and daughter of murder victim Kelli Underwood are joined by Casey Miller, a former journalist for the Dallas Observer, in sharing their memories of Kelli - a good friend, a good listener, and a good mom who was taken from this world far too soon.

S16/EP5 In 2014, Nancy Pfister was found dead in a closet in Aspen, CO by her friend, Kathy Carpenter.

S16/EP4 Ginger Ambrose describes the events and exchanges that led to the murder of her sister Kelli Underwood, which included Ronnie Welborn conspiring with his then-girlfriend Kadie Underwood, who, according to Ginger, was the driving force of the crime.

S16/EP5 The ritzy ski resort town of Aspen, Colorado is turned upside down when a celebrated socialite is found murdered in her home, leading investigators to uncover a bitter feud between friends.

S16/EP4 Kayden Graham, the daughter of murder victim Kelli Underwood, shares her feels about Ronnie Welborn, the man who pleaded guilty to his involvement in Kelli's murder. Ronnie was the victim's boss and former lover, and Kayden has nothing but hate for him.

S16/EP4 Kayden Graham, Kelly Underwood's daughter, hadn't heard from her mother for some time and became concerned. She found her mother dead in her home when she stopped by to check on her.