Deputies are investigating a hit-and-run that left a man dead in Lakeland Friday morning.

According to the Polk County Sheriff's Office, deputies received a call about a man lying on the east side of a ditch in the 9000 block of Kathleen Road.

When deputies arrived at 8:10 a.m., they found the man had died. A bicycle was found nearby.

Officials have not yet identified the man.

Deputies said the preliminary information suggests the man was hit by a vehicle sometime between 5 a.m. and 7:30 a.m.  

The investigation continues.

Anyone with information about this incident is asked to call Heartland Crime Stoppers at 1-800-226-TIPS or log on to heartlandcrimestoppers.com. Tipsters can remain anonymous and be eligible for a cash reward.