Shortly after midnight on January 15, 2026, deputies responding to a report of a suspicious person behind the Pilot Truck Stop on South Rock Road in Fort Pierce found 41-year-old Olson Jean beside a semi that had apparently gone into a ditch while attempting a sudden U-turn. Blood was observed inside the cab near the passenger-side door and on the truck’s exterior.

Detectives linked Jean to the death of 32-year-old Wendy Moncion of Coconut Creek. Within two days Jean was charged with first-degree murder with a firearm and tampering with evidence; he remains held without bond. Investigators have described the case as a violent and senseless crime but have not released further details about how or where Moncion was killed.

If anyone was in or near the Pilot Truck Stop area the night of January 15, or has information about Wendy Moncion’s movements before that date, please share what you know with the St. Lucie County Sheriff’s Office.