What Happened...? - Season 1

In the very first episode of "What Happened To...?", Jackie dives into several cases linked to the serial killer dubbed "The Fast Food Killer". She unpacks the Baskin Robbins murders of Angela Holmes and Michelle Mace, the murder of multiple employees at a Captain D's and McDonald's restaurant, and the investigation that ultimately led to the arrest and sentencing of Paul Dennis Reid.

Jackie tells the story of the disappearance of Maya Millete, a case that took place in her own hometown of Chula Vista, CA. She dives into Maya's disappearance from her family home, the investigation into her husband Larry as a primary suspect, evidence that Larry had tried to hire a witch to cast spells on Maya, and where this case stands as of today.

Jackie tells the story of the mysterious death of Shanquella Robinson. She talks about how a friend group's trip to Cabo suddenly turned into a tragedy, the suspicious circumstances that imply this case may not have been an accident, and why the investigation is still ongoing. 

Jackie tells the story of the death of Lesly Palacio. She walks through the timeline of Lesly's death after she went out with her close family friend Erick, incriminating surveillance footage from the day after Lesly went missing, the trial of Erick's father Jose, and why police are still searching for Erick.

Jackie tells the story of the mysterious disappearance and death of Paulette Gebara. She unpacks the timeline of Paulette's family finding the four-year-old missing from her bedroom one morning, how police handled the investigation, and the suspicious circumstances surrounding Paulette's body being found nine days later. 

Jackie shares the story of the disappearance of Vanessa Guillén. She walks through Vanessa's military placement and how she reported being sexually assaulted by a sergeant, the timeline of the day Vanessa disappeared, the investigation and trial, and how Vanessa's death inspired a bill to change how sexual assault is investigated within the military.