UPPER MARLBORO, Md. (AP) -- Prince George's County police are investigating a fatal crash involving a motorcycle in Upper Marlboro.
Police identified the victim Sunday as 34-year-old Jeffrey Shackelford of Upper Marlboro. Police say he was critically injured Saturday night along John Rodgers Boulevard when his motorcycle left the roadway and struck a tree.
Investigators are looking at whether speed was a factor in the crash.
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