Two drivers sent to hospital with life-threatening injuries; one did not survive.
Traffic detectives say alcohol was a factor in the collision.
The driver left the roadway to pass another car and lost control.
Elderly woman taken to hospital.
A man was killed in a rollover Tuesday in Tombstone, authorities said.
A man was killed in a two-vehicle crash on South Kolb Road between East Irvington and East Valencia roads Thursday, police said.
A 21-year-old man was killed in a one-vehicle crash Monday morning near Benson Highway on Kino Parkway, police said.
A 20-year-old man was arrested in connection with a fatal crash early Saturday in which a Tucson man was killed, police said.
3 kids die as minivan driven by teen crashes
Blass Delmissier Gonzales
A 65-year-old man was killed in a single-vehicle crash on Tucson's east side Sunday night.
Federal agents recently seized more than 7 tons of marijuana at the commercial truck crossing in Nogales, authorities said.
Police have identified an 18-year-old man who was shot and killed Saturday in South Tucson.
A mentally ill man accused of trying to hire three hit men was sentenced to five years in prison plus five years probation Monday.
A man was killed in a fiery crash while driving a stolen vehicle in downtown Nogales on Sunday.
A Tucson man is facing a second-degree murder charge in the death of his friend, sheriff's authorities said Monday.
The attorney for a woman facing a manslaughter charge in connection with a fatal DUI collision wants prosecutors to take the case back to the grand jury.
A man was shot at a bus stop Monday afternoon on Broadway at Alvernon Way, and later died at UA Medical Center-University Campus.
Republicans in Cochise County have picked a retired commander to take Sheriff Larry Dever's position on the November ballot.