DNA on a straw leads to a teen's suspected killer 40 years after she went missing | 48 Hours
- May 17, 2026
- 1:06:09
- Full Episode
Watch "The Killing of Theresa Fusco" and then catch up with "48 Hours" correspondents Anne-Marie Green and Erin Moriarty on "Post Mortem" as they discuss the cases of Theresa Fusco, Kelly Morrissey, and Jackie Martarella, who went missing more than 40 years ago in Long Island, New York.
00:00 The Killing of Theresa Fusco 42:18 Watch the "Post Mortem" podcast
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Brief Summary
The episode covers the 1984 disappearances of Kelly Morrissey and Teresa Fusco, leading to Richard Bilodeau's arrest for Teresa's murder.
Key points
- Teresa Fusco's Tragic Fate. Just five months after Kelly's disappearance, Teresa Fusco was found murdered. The community was shaken.
- The Arrest of John Kogut. John Kogut confessed to Teresa's murder, but the investigation faced complications.
- The Discovery of Teresa's Body. Teresa's body was discovered 25 days after her disappearance, leading to a community-wide search.
- A Connection Between Cases?. The similarities between Kelly and Teresa's cases lead to speculation about a possible connection.
- Convictions Overturned. In 2003, DNA evidence led to the overturning of convictions for three men.
- New DNA Evidence. New DNA testing pointed to an unknown male, changing everything for Teresa's family.
Episode highlights
- Teresa Fusco's Tragic FateJust five months after Kelly's disappearance, Teresa Fusco was found murdered. The community was shaken.“It truly was shattering.”2:55May 17, 2026
- The Arrest of John KogutJohn Kogut confessed to Teresa's murder, but the investigation faced complications.“If they didn't do it, then who did it?”3:47May 17, 2026
- The Discovery of Teresa's BodyTeresa's body was discovered 25 days after her disappearance, leading to a community-wide search.“I walked over it twice.”13:26May 17, 2026
- A Connection Between Cases?The similarities between Kelly and Teresa's cases lead to speculation about a possible connection.“It's just too coincidental to me.”15:03May 17, 2026
- Convictions OverturnedIn 2003, DNA evidence led to the overturning of convictions for three men.“What prosecutors insisted was an airtight case was going to blow up spectacularly.”25:15May 17, 2026
- New DNA EvidenceNew DNA testing pointed to an unknown male, changing everything for Teresa's family.“Everything Teresa Fusco's family thought they knew about her killing was changing.”25:56May 17, 2026
- Kogut's ConfessionJohn Kogut's videotaped confession becomes the centerpiece of his retrial.“The confession was more important than all other evidence, even the new DNA.”27:30May 17, 2026
- Judge's VerdictThe judge finds Kogut not guilty, stating the confession is not credible.“The court will not accept the confession and finds the defendant not guilty.”32:41May 17, 2026






