LINCOLN, Neb. (AP) — University of Nebraska-Lincoln officials are investigating a hazing allegation against a fraternity.

Sigma Lamda Beta is under temporary suspension while officials look into a report about hazing last semester during an event at the frat’s off-campus chapter house.

A university police report says the complaint did not allege specific acts, individuals involved or physical harm.

Ricardo Cortez is executive director of the Sigma Lambda Beta International Fraternity, and he says the international office also is investigating the allegation.