@CNN: An analysis of radio traffic, 911 calls and security video released by the Broward County Sheriff’s Office reveals law enforcement’s chaotic response to the Valentine’s Day school shooting in Parkland, Florida https://t.co/S0BRSPoVTW https://t.co/5CpTWAjX3V

@CNN: An analysis of radio traffic, 911 calls and security video released by the Broward County Sheriff’s Office reveals law enforcement’s chaotic response to the Valentine’s Day school shooting in Parkland, Florida https://t.co/S0BRSPoVTW https://t.co/5CpTWAjX3V