JACKSONVILLE, Fla. (WPEC) — Police are investigating a mass shooting in Jacksonville, Fla. The Jacksonville Sheriff's Office says six adults, five males and one female ranging in age from twenties to seventies, were shot. Three are in critical condition. Police say the suspects shot from the passenger side of silver car. The shooting happened around 12:30 p. m. , about a half mile north of TIAA Bank Field where the NFL Jacksonville Jaguars are hosting the Houston Texans.