SaveGreg Porter makes a court appearance June 6, 2018. He pleaded not guilty to all charges filed against him.
Ericka Cruz Guevarra / OPB
The lone suspect in last month's hit-and-run at Portland State University pleaded not guilty to all nine charges Wednesday.
Greg Porter, 61, was arraigned in Multnomah County District Court.
A grand jury had indicted Porter on three counts of attempted aggravated murder, three counts of assault in the first degree and three counts of failing to perform the duties of a driver to injured persons.
Related: PSU Hit-And-Run Suspect Says He Didn't Know Victims
Porter was arrested last month, several hours after fleeing the scene of the hit-and-run. Police and witnesses say he drove his blue Mazda Tribute SUV onto a sidewalk at PSU, sending three women to the hospital – one suffering from life-threatening injuries, according to court records.
Another victim received a lacerated liver and spleen, court records show. A third victim suffered a fractured leg.
At least one woman has been released from the hospital.
Porter told investigators he didn't know the victims, according to court records.
A witness told investigators that “the vehicle sounded like someone with the gas pedal to the floor.” The same witness was able to take “a burst of photos, and that he watched the vehicle rapidly accelerate.” The witness gave the photos to police, which showed the rear license plate of a blue Mazda Tribute.
The plate is registered to Porter.
Porter's next court appearance is July 17.