Sweeney v. City of Bettendorf

*875APPEL, Justice.

This case involves an appeal from a district court order granting the City of Bet-tendorf -summary judgment in a negligent supervision case. Here, an eight-year-old girl was injured by a flying baseball bat at a minor league game while on a field trip sponsored by the Bettendorf Parks and Recreation Department. The district court found that a permission slip signed by the parent of the injured girl amounted to an enforceable anticipatory release of future claims against the City. The district court in the alternative ruled that the plaintiffs failed to introduce sufficient…