Hollywood police say a man wielding a hammer lost a fight to a man with a letter opener.

Police say the men were fighting early Thursday morning when they both grabbed their weapon. The man with the letter opener stabbed the other man. Someone then called 911.

When officers arrived, the victim refused to cooperate or say what the argument was about. He's being treated at Memorial Regional Hospital. His condition is not yet known.

The men's identities have not been released.