206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
In the summer of 1993, a chilling series of events unfolded in Mason City, Iowa, culminating in the death of 34-year-old Greg Nicholson. A male resident of the city, Nicholson found himself entangled in the dangerous world of methamphetamine trafficking, a connection that would ultimately cost him his life. His story is not just one of a drug deal gone wrong but a calculated act of witness elimination that silenced multiple voices.

Nicholson had been arrested on federal drug charges and, ...Read More
Victim Details

Greg Nicholson

Male

Mason City

IA

1993-07-24

34

Greg

Nicholson

11/05/2025