Highlands County Sheriff's Office spokeswoman Nell Hays told the Highlands Today newspaper (http://bit.ly/187YbIJ ) that the shooting happened about 6 a.m. Wednesday at a home in Sebring. Hays described the marshals' injuries as not life-threatening.
Further details about the shootings or the investigation were not immediately available. It wasn't clear if any arrests were made or if anyone else was injured.
Information from: Highlands Today (Sebring, Fla.), http://highlandstoday.com