Officials with the Arizona Department of Public Safety reported that two people riding a motorcycle were killed when they collided with a semi-tractor trailer on I-15 east of Mesquite.
Pronounced dead were Robert Wesley Crawley, 52, and Shelley Willis Vincent,
48, both from St. George, UT.
The accident occurred Sunday night approximately 7:36 pm.
According to ADPS, Crawley was driving a Honda motorcycle when he ran into the back of a big rig tractor trailer at a high rate of speed.