Las Vegas, NV (KTNV) -- New information has been released on a road rage that led to a stabbing.
60-year-old Pat Arnold admitted to attacking another man, who he said ran into his car.
Police said Arnold was hit from behind at a stop light, then went after the other vehicle when it didn't stop, at up to 80 miles an hour.
After Arnold caught the other man, he allegedly slashed his arms and neck with a pocket knife.
He managed to escape before he was located a few blocked away by police.
Arnold is being charged with attempted murder.