An Ocoee motorcyclist was killed in Osceola County on Saturday after he was ejected from the bike.

According to a Florida Highway Patrol report, Robert Whyte, 52, was driving a 2015 Honda motorcycle southbound on State Road 429 at about 7 p.m.

Witnesses told troopers that Whyte was abruptly changes lanes for no apparent reason. He then traveled into the median and the motorcycle overturned, ejecting him from the bike, the report stated.

Whyte, who was not wearing a helmet, was pronounced dead on scene. The crash remains under investigation.