Police responded to a cutting at 29th and Leavenworth in the Avanza parking lot Saturday around 10:30p.m.
When they arrived, 44-year-old Leonel Gonzalez was found with stab wounds.
Gonzalez was transported to the Creighton University Medical Center in serious condition with injuries not considered to be life threatening.
Detectives are attempting to determine the circumstances of the injuries.