Tucson, AZ (July 20, 2026) – A 19-year-old motorcyclist died after a two-vehicle collision just after midnight on Saturday, July 18, at the intersection of East Speedway Boulevard and North Richey Boulevard in Tucson. Emergency units arrived at the intersection, and the rider was taken to Banner University Medical Center, where he later died.
The police identified the motorcyclist as Jaycob Christopher Nieto. Investigators said a silver 2021 Hyundai Tucson was traveling west on Speedway Boulevard and attempting to turn left onto Richey Boulevard when it entered the motorcycle’s path.
According to investigators, the 60-year-old driver of the Hyundai was not impaired. Officials said the driver’s failure to yield while turning left, along with excessive speed by the motorcycle, were identified as the primary factors in the collision. No charges or citations have been issued. The investigation into the wreck remains ongoing as detectives continue reviewing the evidence.
We extend our heartfelt condolences to the family and friends of Jaycob Christopher Nieto.
How Are Left-Turn Motorcycle Collisions Investigated?
Collisions involving motorcycles and left-turning vehicles require a detailed examination because multiple factors can contribute to the outcome. Investigators typically review vehicle speed, traffic signals, roadway markings, and the paths traveled by both vehicles before contact occurred.
Physical evidence such as tire marks, vehicle damage, and debris can help reconstruct the sequence of events. Witness statements and any available surveillance or dashboard camera footage may also provide valuable information during the review.
Motorcycles are more difficult to detect than larger vehicles, particularly at night or when approaching an intersection at higher speeds. For that reason, investigators carefully compare all available evidence before reaching conclusions about how the collision occurred.