State Police are investigating a fatal crash involving two motorcycles and an SUV late Monday night in Westmoreland County. The Washington County Coroner’s office says it happened just before 9 p.m. in the 100-block of Fellsburg Road in Rostraver Township. According to the report, the crash was witnessed by a State Trooper. 24-year-old Camden Ellin of Rostraver was pronounced dead at Penn Highlands Monongahela Valley Hospital just before 10 p.m. A cause and manner of death are pending. The other motorcyclist involved, 25-year-old Joshua Sethman was taken to Allegheny General Hospital in Pittsburgh with suspected serious injuries. The female driver of the SUV is identified as 18-year-old Gracie Lynch suffered minor injuries and was transported to Jefferson Hospital. Uniontown State Police are handling the investigation.