In the quiet early morning hours of a Thursday in a community near Fenton, Missouri, a tragic event unfolded, leaving two men dead in what authorities would later describe as a murder-suicide. On May 14, 2015, 35-year-old Jason Plass, a male, was fatally shot by Mark Kirkpatrick, also 35, before Kirkpatrick turned the gun on himself.
The incident, which occurred around 6:55 a.m., was rooted in a volatile domestic situation.
Kirkpatrick had an estranged relationship with his wife, who had recently entered into a relationship with Plass and was living with him. In the moments leading up to the fatal encounter, Kirkpatrick contacted his estranged wife and chillingly informed her that he had just shot her housemate and intended to take his own life.
Law enforcement was dispatched to the residence, and upon arrival, they discovered the bodies of both Jason Plass and Mark Kirkpatrick. Both men had succumbed to single gunshot wounds. The investigation by the Jefferson County Sheriff's Department confirmed the sequence of events as a murder-suicide, stemming from the complex and emotionally charged relationships between the three individuals. The perpetrator's own admission and subsequent suicide brought a swift but grim conclusion to the investigation, leaving behind a wake of loss and sorrow for the families involved.
