Deputies say 49-year-old Andrew Stewart lost control of his car and hit a tree. Stewart was pronounced dead at the scene.

A Yates County man was killed in a crash Sunday morning.

It happened on Kaltenbeck Road in Middlesex around 7 a.m. Sunday.

Deputies say 49-year-old Andrew Stewart lost control of his car and hit a tree. Stewart was pronounced dead at the scene.

The cause of the crash is still under investigation.