A 26-year-old man who died after his motorcycle struck a guardrail in Oro Valley was identified as Adam Mabley, police said.
The wreck occurred about 10:30 p.m. Sunday on Pusch View Lane east of the Cañada del Oro wash, Oro Valley police said in a news release.
The man was taken to Banner University Medical Center Tucson by paramedics of the Golder Ranch Fire District where he died from his injuries.
The investigation is ongoing, police said.
Speed and alcohol appear to be factors in the wreck, said authorities.