PHOENIX -- Officers dispatched to what they thought was a domestic disturbance Monday night discovered a lone Mesa man fighting with himself, authorities said.

Though the original call reported a verbal argument between a man and a woman, police said they found the 21-year-old man arguing with himself, changing the pitch of his voice as he acted out each part.

The man was also destroying the inside of the apartment, officers said. He broke the front window as officers tried to calm him down and coax him out of the home, according to authorities.

A crisis team decided the man was a danger to himself and obtained a mental health pick up order, police said. The Mesa SWAT team responded and took the subject into custody.