A man died on Saturday night after crashing a motorcycle in Fullerton, police said.
Authorities responded to reports of a motorcyclist down at about 10:03 p.m. in the area of North Euclid Street and West Valencia Mesa Drive, according to the Fullerton Police Department .
When officers arrived, they found a man and a gray Harley-Davidson motorcycle on the ground in the northbound lanes of Euclid…