A gunman who murdered three innocent victims inside a store \"hated Black people\" and left behind a racist manifesto, police have revealed.\n\nOfficers in Jacksonville, Florida, shared pictures of the bloodstained AR-15 assault r https://jpeg.ly/QWynt https://jpeg.ly/lr6Kt https://jpeg.ly/V2PaG https://jpeg.ly/z7Wid https://jpeg.ly/-znT6 https://jpeg.ly/v7Bgy https://jpeg.ly/wtzvD https://jpeg.ly/jD54k https://jpeg.ly/Q7CTu https://jpeg.ly/jJfju