Brian Lynch, 28, was arrested on March 3 after striking a group of bicyclists with his vehicle, killing two.
A group of 10 cyclists were southbound on North La Cañada Drive and had stopped for a red light at West Hardy/Overton Road, said Pima County Sheriff's Department spokesman, Dep. Ryan Inglett.
A pickup truck that belonged to Scott Roofing Co. was also headed south and struck five cyclists at about 12:30 p.m. All the bicyclists were in the bike lane when they were struck.
Lynch was booked on suspicion of driving under the influence, two counts of manslaughter, two counts of aggravated assault with a deadly weapon, one count of aggravated assault with serious injury, and criminal damage.