36 year old Jennifer Garno of Davey Street admitted driving her pickup truck through a red light on West Utica on June 5th, striking 51 year old Jeffrey Stanton as he was on his motorcycle.
Garno ran from the scene before being apprehended by police.
Tests showed alcohol, morphine, cocaine and marijuana in Garno's system.
Stanton was seriously injured in the crash.
Garno faces up to four years in jail when sentenced next month.