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Case Description
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In the late summer of 2016, the community of Neosho, Missouri, was shaken by a violent act that ended the life of one of its own. Mark Shellenberger, a man known to his friends and family, was fatally shot on September 4th of that year. The incident, which was quickly determined to be a homicide, prompted an investigation by local law enforcement, leading to the prompt identification and arrest of a suspect.

Trenton L. Gonder, a 26-year-old from Neosho, was taken into custody in connectio ...Read More
Victim Details

Mark Shellenberger

Male

White / Caucasian

Neosho

MO

2016-09-04

Mark

Shellenberger

01/18/2026