The Puzzle: Solving the Madeleine McCann Case

A missing lawyer, a plastic surgeon representing himself at trial, and a case filled with chilling details, including a murder bag and a paralyzing agent. "48 Hours" correspondent Erin Moriarty and "48 Hours" consultant Herman Weisberg unpack the murder trial of Dr. Tomasz Kosowski and the evidence that led to his conviction for the murder of attorney Steven Cozzi.

The relatives of killers often bear their own unique burden. Reports include Molly McIntyre, a police officer whose son strangled a woman; Ken and Lois Robison, whose son murdered five people; and David Kaczynski, who turned in his brother Ted, the Unabomber. "48 Hours" correspondents Susan Spencer, Bill Lagattuta, Maureen Maher and Troy Roberts report. This classic "48 Hours" episode last aired on 7/6/1998. Watch all-new episodes of “48 Hours” on Saturdays and stream on demand on Paramount+.

In 2003, the body of an unidentified teenage girl was found stuffed in a bag behind a restaurant. In hopes to identify her, a forensic sculptor created a reconstruction of her face, based on her skull. Authorities then received a call from a woman who had seen a flyer with the girl's face on it and feared she was her missing daughter. "48 Hours" correspondent Harold Dow reports. This classic "48 Hours" episode last aired on 7/4/2009. Watch all-new episodes of “48 Hours” on Saturdays and stream on demand on Paramount+.

Episode 2: An unlikely person makes a surprising connection between the woman in the woods and Mindi, just as law enforcement spend months trying to determine the woman's identity. Investigator Jack Frost gets creative working with existing evidence to track down a possible suspect and learns more about Mindi and Nick through her parents. Episode 3 will be available on Wednesday, September 30th, on The Woman in the Woods podcast feed. Follow the series wherever you get your podcasts. With 48 Hours Plus, you can listen to this and other limited series from 48 Hours early and ad-free.

Episode 1: Mindi Mebane was a romantic, and when she met and married Nick Kassotis, her best friends believed she had finally found her match. Nick was handsome, well-educated, and worked as a Navy lawyer. But Mindi started sending her friends fearful messages: she and her husband were receiving threats related to her husband's work. Mindi and Nick seemed to be on the run but then Mindi messaged that things were looking up: she was pregnant and might soon come out of hiding. So when Mindi's friends learn that she died, and soon after hear that Nick is also dead, they wonder: had whatever Mindi and Nick were running from caught up to them? Enjoying this series? The next episode of The Woman in the Woods is available now wherever you get your podcasts. With 48 Hours Plus, you can listen to this and other limited series from 48 Hours early and ad-free.

Mamta Kafle Bhatt vanished without a trace in 2024. Ahead of trial, "48 Hours" producer Michelle Sigona and "48 Hours" consultant Herman Weisberg explore the evidence prosecutors say points to her husband, Naresh Bhatt, and what jurors may hear in this closely watched no-body case.

15-year-old John McCabe was murdered after a dance in 1969 and there were suspicions that John’s schoolmates had been involved. Police launched a massive investigation, but the case went cold. Four decades later, one man walked free and another went to prison for John's murder. "48 Hours" correspondent Richard Schlesinger reports. This classic "48 Hours" episode last aired on 6/22/2024. Watch all-new episodes of “48 Hours” on Saturdays and stream on demand on Paramount+.

When a hunter discovers the body of a woman in the woods of Georgia in December 2022, law enforcement struggle to identify her. After months of investigative work and some artist's sketches, they have a name: Mindi Kassotis. But this doesn't make any sense to Mindi's friends and family who believed Mindi had died in a hospital. As investigators begin to unravel what really happened they uncover a strange mystery where the dead reappear, the living disappear, and one man who may never have existed at all. Listen to The Woman in the Woods now, wherever you get your podcasts.

Erin Moriarty spends the night at the Lizzie Borden Bed and Breakfast/Museum. Ghosts or not, there is a haunting story that lingers here. The mystery: Why would a 32-year-old woman born into wealth and privilege kill her father and stepmother with an ax? Did she do it? In Part 2 of this unusual narrative, Lizzie Borden is on trial for two brutal murders. Author Cara Robertson has written a fascinating book about Lizzie’s trial and takes us back in time to the justice system of the last century. Cara’s book is written right from the court record. The prosecution has a strong case: Lizzie was home at the time of the murders, she burned a dress and she may have had a motive. The jury deliberated for 90 minutes and the verdict will surprise you.This episode from "My Life of Crime with Erin Moriarty" first aired on September 17, 2019. For more episodes like this one, follow "My Life of Crime with Erin Moriarty" wherever you get your podcasts.

Erin Moriarty takes us to Fall River, Massachusetts, where one of the most sensational crimes of the 19th century took place. The crime inspired the dark nursery rhyme “Lizzie Borden took an ax and gave her mother 40 whacks. When she saw what she had done, she gave her father 41."Despite what everyone thinks they know, there is a stunning verdict in the case. In part 1 of this unusual road trip, Erin takes us to the scene of the crime - the house where the murders took place is now The Lizzie Borden Bed and Breakfast/Museum. We learn about the Borden family and what happened on that fateful day in August of 1892. It was a brutal crime scene and there are actual death photos hanging in the house. Erin will spend the night here. She is looking for a motive, evidence and maybe a ghost or two.This episode from "My Life of Crime with Erin Moriarty" first aired on September 13, 2019. For more episodes like this one, follow "My Life of Crime with Erin Moriarty" wherever you get your podcasts.