Late Cal Poly industrial engineering junior Matthew Hurlbutt, 21, had high levels of alcohol as well as cocaine and marijuana in his system at the time of his death, according to toxicology results reported to the San Luis Obispo Office of the California Highway Patrol. Hurlbutt died after being hit by a Toyota pick-up while walking south on Highway 101 near the Santa Rosa Street exit the morning of April 4. The investigating officer said the driver could not have avoided the collision.