A Milford Iowa man is arrested following an alleged assault involving a weapon on West Lake Okoboji.
 
Authorities in Dickinson County responded to a call of shots fired at a person on a boat in Brown's Bay around 11 a.m. Friday.
Police say 34-year-old Brandon McQueen is accused of firing a CO2 powered air gun at a person on another boat.
McQueen was eventually located near the city of West Okoboji and was arrested on assault charges.
The incident remains under investigation.