LAFAYETTE, Ind. (AP) — Two men have been killed and four people injured during a shooting at a block party in Indiana.

Lafayette Police said officers were called about 4:20 a.m. Sunday to a report of multiple shots fired at an apartment complex, where a block party attended by more than 100 people was being held.

Police said a fight broke out inside one of the apartments and shots were fired. Police did not immediately say how many people fired shots. An investigation is ongoing.