Published: May 30, 2014 1:42 PM EDT
Updated: May 30, 2014 5:27 PM EDT

PUNTA GORDA, Fla.- Charlotte County Sheriff's deputies are conducting a death investigation on US 41 near Tuckers Grade.

A man was found in a truck near the Animal Hospital on US 41 and Pinetrail Road around 11:00 a.m.

The cause of death has not yet been determined.

Deputies tell WINK News they found tire tracks in the road, which show the man was traveling in the northbound lane of US 41, crossed over to the left side, went into a ditch, and then back up on the grass.

The man was still wearing his seatbelt.

No one witnessed the incident.

There is no indication he was hit by anyone else.

Count on WINK News to bring you details as we get them.