Bismarck, N.D. - Early Friday morning a bouncer at Lucky Ducks was assaulted by three unidentified males.
According to Bismarck police, the victim was checking ID's at the bar entrance.
He was questioning whether or not the males ID's were valid.
One of the men became angry and pulled out something slim and silver -- the victim did not know whether it was a knife or car keys.
The victim then pushed the subject away from him.
After that, the two other men struck the victim repeatedly in the head and chest.
Witnesses then state they saw the men flee the scene in a silver land rover with no license plates.
Bismarck P-D is investigating.