Edward “Eddie” Fisher, the drummer for OneRepublic, was arrested early Tuesday in Denver after an argument between Fisher and his girlfriend apparently turned violent.

He pleaded not guilty Wednesday afternoon to charges of destruction of private property, disturbing the peace, assault and wrongs to a minor.

Around 1:30 a.m., police were called to a home in east Denver after Fisher’s girlfriend asked her roommate to call police, according to an arrest affidavit obtained by 9News.

The woman, who had been dating the drummer for about two months, told dispatchers her hand was injured.

When police arrived, Fisher told officers his girlfriend was “acting hysterical and had trapped him in the bathroom.” Fisher, 38, was bleeding from a small cut on his forehead, according to the affidavit.

He told officers his girlfriend hit him several times in the head before he fled. He said he was trying to get into his car when his girlfriend came outside and took his dog.

The girlfriend, 29, told police that she and Fisher had returned from some bars when she accused him of cheating on her. She told police the two began arguing before Fisher grabbed her head and threw her down.

The woman said she grabbed her keys and the dog before running into the bathroom. Fisher then allegedly forced his way into the bathroom.

In a third account, the girlfriend’s roommate told police she heard the couple arguing. She said heard Fisher try to leave several times but that the girlfriend followed him .