The Normandy Police Department and the Major Case Squad of Greater St. Louis investigated the fatal shooting of 20-year-old Synciere D. Jamison after officers returned to a BP at 1790 South Florissant Road in Cool Valley on the night of November 13, 2022. Jamison was found unresponsive inside a vehicle after suffering a gunshot wound to the head and was pronounced dead at the scene.

Surveillance and other evidence reconstructed a timeline in which three people arrived in a stolen Hyundai, entered the store using a credit card later tied to fraud, then walked near Jamison before leaving. Ring doorbell video showed the group stop a short distance away, exit the car, take a tactical position and open fire, a sequence described in court papers and police reports as an ambush.

Authorities arrested 20-year-old Elevion Dontae Washington on charges of first-degree murder and armed criminal action and also filed charges against a juvenile; police said they were seeking additional suspects. Does anyone have information about the stolen Hyundai, the credit card use, or the people seen on surveillance that night?