Allegheny County Police detectives are investigating a fatal crash that took place Friday in Harmar.

Police said a Harmar officer came upon a crash involving a vehicle and motorcycle at the intersection of Freeport Road and Alpha Drive just before 4:30 p.m. Friday.

The man driving the motorcycle was pronounced dead at the scene, according to police. His identity has not been released.

Anyone with information about the incident is asked to call Allegheny County Police at 833-255-8477.

Patrick Varine is a TribLive reporter covering Delmont, Export and Murrysville. He is a Western Pennsylvania native and joined the Trib in 2010 after working as a reporter and editor with the former Dover Post Co. in Delaware. He can be reached at pvarine@triblive.com.