PORT HURON, MI — Heartbreak has swept through both the Port Huron and Detroit communities following the tragic death of 30-year-old Pett Riley, who was fatally shot Monday afternoon, October 13, 2025, at a Marathon gas station located at 1301 Military Street. Authorities say the deadly incident unfolded around 4:31 p.m., leaving loved ones in shock and mourning the sudden and senseless loss of a young man gone too soon.
According to Port Huron Police Chief Brian Kerrigan, officers were dispatched to the scene after multiple 911 calls reported gunfire at the busy gas station. When police arrived, they discovered Pett Riley suffering from multiple gunshot wounds. Despite swift emergency medical response, Riley was transported to Lake Huron Medical Center, where he was tragically pronounced deceased a short time later.
Chief Kerrigan confirmed that investigators quickly detained a 36-year-old woman, who was taken into custody without incident and is currently being held at the St. Clair County Jail. Authorities noted that the suspect is cooperating fully with the ongoing investigation.
The Port Huron Police Department’s Major Crimes Unit has taken the lead on the case, working tirelessly to uncover the full circumstances that led to the deadly encounter. Officials have not yet released information regarding the relationship between Riley and the suspect or the potential motive behind the shooting.
Chief Kerrigan expressed his condolences to the victim’s family and acknowledged the devastating impact of gun violence on the community. “We are deeply saddened by this tragic event,” he stated. “Our thoughts and prayers go out to the family of the victim as we continue to investigate and seek justice.”
Loved ones describe Pett Riley as a kind-hearted, loyal, and loving man whose smile could light up a room. Friends say he was deeply devoted to his family and had an infectious energy that drew people to him. His loss has sent waves of grief through those who knew him best, with social media filled with heartfelt tributes and messages of remembrance.
Anyone with additional information is urged to contact the Port Huron Police Department at 810-984-8415 or the Major Crimes Unit at 810-984-5383. Anonymous tips can also be submitted through local crime reporting channels.
As the investigation continues, the community unites in honoring the memory of Pett Riley, a life cut tragically short but one that will forever be remembered by those who loved him most.
Rest in peace, Pett Riley. Your light and love will never fade.
