A 23-year-old man who was injured Thursday in an early morning crash on Interstate 215 has died. The victim was identified Austin S. Atack, of Salt Lake City. The crash happened just before 3:30 a.m. on I-215 near 1400 East, according to Utah Highway Patrol Sgt. Todd Royce. A flatbed truck carrying empty 55-gallon barrels was traveling east at or just below the posted speed limit when a sedan rear-ended the truck âat a high rate of speed,â according to Royce. After the truck was rear-ended, both...