Originally published on ProWrestlingSheet.

The daughter of former WWE head trainer Bill DeMott was killed in a head-on car crash Saturday morning ... Pro Wrestling Sheet has learned. 

Keri DeMott was driving eastbound on State Road 407 in Orlando, Florida around 12:30 am when another vehicle veered into her lane and instantly crashed into the 20 year-old -- according to the Florida Highway Patrol.

We're told Keri died at the scene, while the other driver remains in critical condition ... and the crash remains under investigation.

Wrestler Shane Helms posted his condolences Monday morning on Twitter saying, "My thoughts and condolences go out to Bill Demott who's going thru a tragedy that no one should have to. Completely heartbreaking."

R.I.P.