SAUGATUCK, Mich. (WOOD) — The body of a swimmer who went missing in Lake Michigan Saturday has been found.

The Allegan County Sheriff’s office says the body was located around 9:30 a.m. Sunday.

Crews were called in to look for the swimmer after the person jumped off a boat and did not resurface. Officials say the swimmer was not wearing a life jacket.

Authorities identified the victim Sunday afternoon as Mary Claire Dice-Grooters, 51, of Grandville.

The incident remains under investigation.