DESTIN – Okaloosa County Sheriff’s Office deputies were called to referee a fight on a pontoon boat in the Destin East Pass on Aug. 2.

The fight was between two brothers who live together, according to one of their arrest reports.

The suspect was screaming and threatening his brother’s girlfriend, the report said.

He then punched his brother in the head.

The brother did not invite the suspect to strike him, the report said.

The 20-year-old Niceville suspect was charged with battery.