Kelsie Crow's family, friends hear witnesses, 911 calls

Testimony began Thursday in the murder trial of Rico Mosley, charged with shooting 17-year-old Kelsie Crow outside a Sweet 16 party in 2015. Kelsie's friends in the courtroom said they were comforted to learn that a mother picking up her two kids at the party saw Kelsie slumped over in her SUV and stayed with her until EMTs came. The jury also heard two other witnesses as well as 911 calls and a recording of sounds captured by an On-Star device.