Investigation Underway: One Dead After Being Hit By Train

A man has died after being struck by a train in Sydney's west.

Emergency services were called to Railway Terrace in Merrylands shortly before 2am on Sunday and found the man with critical head injuries. He died at the scene.

Train services have been stopped between Merrylands and Guildford for investigations. Police are also investigating reports two other people may have been in the rail corridor at the time the man was struck.