A disagreement at Cedar Creek Marina in Mount Juliet, Tennessee, ended in gunfire on the evening of April 13, 2022, when Brent Hayden Brentwood Martin, 48, was fatally shot. Emergency services responded but Martin succumbed to his injuries. Local law enforcement opened an investigation after the violent altercation that led to the shooting.

The circumstances leading up to the dispute are described only as a disagreement that escalated; no further timeline or motive is provided.

Did anyone who was at Cedar Creek Marina that evening or who knew Brent notice anything that could help explain how the confrontation began?