In May 1989, 20-year-old Dawn Mozino vanished without a trace. At first, investigators believed they

In May 1989, 20-year-old Dawn Mozino vanished without a trace. At first, investigators believed they were close to solving the case when they discovered Dawn had connections to a convicted serial killer. For years, that lead shaped the direction of the investigation, suggesting her disappearance may have been linked to someone already known to law enforcement.

But Dawn left behind something that complicated the story. Her personal diary.

Inside its pages, Dawn wrote in detail about her relationships, emotions, and conflicts in the weeks leading up to her disappearance. What investigators later uncovered was not one, but two separate love triangles. Each pointed to different people in her life, raising serious questions about who may have had motive, opportunity, or reason to want her gone.

As police examined the diary entries more closely, it became clear that focusing on a single suspect may have caused other critical leads to be overlooked. These relationships reveal a web of jealousy, secrecy, and emotional tension that could hold the key to what really happened to Dawn Mozino.

More than three decades later, Dawn’s disappearance remains unsolved. No confirmed sightings. No physical evidence. No arrests. Just unanswered questions and a family still waiting for the truth.

In this video, we break down:
• Dawn Mozino’s final days
• The serial killer connection that shifted the investigation
• The two love triangles described in her diary
• Potential suspects that may have been overlooked
• Why this case continues to trouble investigators today

Cold cases depend on fresh eyes. Sometimes, the smallest detail can make the biggest difference.

If you have any information regarding the disappearance of Dawn Mozino on May 22, 1989, please contact the Radnor Township Police Department at 610-688-5600.

If you have any relevant information about Nick Katona, who lived in Coatesville, Pennsylvania in 1989, please email the address listed in the video description.

Someone knows something. And the truth about Dawn Mozino is still out there.

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