UPDATE: As of Wednesday morning, the Kansas Highway Patrol had yet to release the names of those involved in Sunday’s accident. Check Hays Post for details as they become available.

ELLIS COUNTY – Law enforcement authorities are investigating a fatal accident just before 3 p.m. on Sunday in Ellis County.

The Kansas Highway Patrol reported a 1999 Buick LeSabre was southbound on U.S. 183 thirteen miles north of Hays.

The Buick crossed left of center and hit a northbound 2004 Dodge Stratus head-on.

Names of those involved were not released late Sunday.

Check Hays Post for additional details as they become available.