A Florida Keys woman known as "Sea Hag" has been charged with fatally shooting a man who refused to give her a beer.

Carolyn Dukeshire, 62, was arrested late Sunday, charged with first-degree murder.

According to the Monroe County Sheriff's Office, Dukeshire shot 64-year-old Martin Mazur five times after Mazur denied her a beer. Casey Whippo, who was with Mazur at the time of the shooting told police they had just returned from dinner to Mazur's house in Conch Key, were sitting outside and had just opened a beer. Dukeshire walked around the side of the house and asked if she could have one, the witness told investigators. When Mazur refused, he said, she opened fire, shooting him in the abdomen, twice in the back and once in the wrist.

After a struggle, she tossed the gun into a canal and sat down before police arrived. Mazur was rushed to Fisherman's Hospital in Marathon, Fla., where he later died.

According to KeysNews.com, Dukeshire, a fisherwoman, is being held without bond in the Monroe County Detention Center.