No.
The police and the prosecutors have accepted it as fact... that means the witnesses have told the police what was said, not just Pujols. They have made statements.
"According to police and prosecutors, the incident began when Cook, a regular customer at the restaurant on 410 S 50th St., began berating the staff over the service he was getting in the drive-through lane. After being told to leave several times, Cook parked and came inside. As he was entering, Pujols, the on-duty manager at the time, told one of his coworkers to call the police.
Once inside, Cook approached the counter and continued to argue with Pujols, who remained on the opposite side of the counter, separated by a waist-high swinging door, approximately six feet away from Cook. During the argument, Cook called Pujols the n-word."
The Police and prosecutors are saying this as a statement of fact