Five days after the fatal shooting at a Sem Yeto High graduation in Fairfield, police have no suspect in custody. - Jamario Baker, 18, was killed while protecting his 11-year-old sister.
- Three others were wounded, ages 11, 20, and 25. - Police cite a communication breakdown for the lack of security at the event.
- A community prayer gathering is planned for Friday. The investigation continues as detectives interview hundreds of witnesses.