Four people remained at the hospital, two in critical condition and the other two in fair condition. “We are deeply sorry for all involved,” Club Blu said in a Facebook post. Police did not immediately give information about the identity of the suspects, but the club said that “it was not kids at the party that did this despicable act.” It was not considered an act of terror even if shots were also fired lightly injuring another person five blocks away from the nightclub. Three people were detained for questioning early Monday. Officers said three people left the scene in a car with two later fleeing the vehicle. Investigators continue to look into the shooting to determine a motive, said Capt. Jim Mulligan, a Fort Myers police spokesman.