A South Florida man is dead and four others were injured after someone started shooting into a crowd gathered at a neighborhood block party. The Fort Lauderdale Police Department says that the shooting happened early Saturday morning. Investigators do not know if one person or multiple people were responsible for the shooting. Cops say the four men who were hurt were taken to the hospital, but none of the injuries are life-threatening.The preliminary investigation shows that all five victims were at the party. The men ranged in age from 16 years old to 27 years old.The name of the 22 year old man who was killed has not been released.