Trending Topics

Jury recommends death sentence for man in 2023 killing of Mo. officer

Kenneth Lee Simpson was found guilty of nine charges, including first-degree murder, in the killing of Hermann Police Detective Sergeant Mason Griffith

Twitter Photo.jfif

Missouri State Highway Patrol Troop F/Twitter

FRANKLIN COUNTY, Mo. — A jury recommended the death penalty for Kenneth Lee Simpson, 38, following his conviction in the 2023 shooting death of a Hermann police officer, FOX 2 Now reported.

Simpson was found guilty of nine charges, including first-degree murder, in the killing of Detective Sergeant Mason Griffith, according to the report. On Jan. 30, jurors reached a verdict and recommended Simpson be sentenced to death.

| WEBINAR: From response to resolution — leading police operations in the video era

The shooting occurred March 12, 2023, after officers responded to reports of a disruptive individual at a convenience store in Hermann. Authorities said Simpson opened fire after officers discovered he had an outstanding warrant. Griffith was fatally shot, and Officer Adam Sullentrup was injured.

During sentencing arguments, defense attorneys cited Simpson’s struggles with depression and substance abuse and urged jurors to consider life in prison. Prosecutors argued Simpson acted knowingly and showed no remorse, stating he later bragged about the shooting.

Missouri Attorney General Catherine Hanaway said the verdict delivers accountability but not closure, acknowledging the impact on both officers’ families and the broader law enforcement community.

Simpson’s formal sentencing is scheduled for June 12.

Trending
This year’s survey examines what officers experience during a patrol shift — from call load and backup availability to reporting time and proactive policing opportunities
Free webinars and daily wellness resources will address injury recovery, mental health, resilience and agency wellness strategy
“I saw the device hit the floor...” Sgt. Luis Navarro said. “I knew that I needed to save lives. So I ran towards the people to make sure that nobody got hurt.”
After Pasco County deputies located a man suspected of fatally shooting a neighbor over a property dispute, the suspect raised a gun and shot an officer
Company News
Traka Touch Core is a compact electronic key cabinet designed to deliver professional-grade key control for small and mid-sized organisations and multi-site operations

Joanna Putman is an Associate Editor and newswriter at Police1, where she has been covering law enforcement topics since August 2023. Based in Orlando, Florida, she holds a journalism degree from the University of Florida and spent two years working in nonprofit local newsrooms, gaining experience in community-focused reporting. Married to a law enforcement officer, she works hard to highlight the challenges and triumphs of those who serve and protect. Have a news tip? Email her at news@lexipol.com