A 14-year-old boy found guilty of killing a 17-year-old Casa Grande cheerleader is set to be sentenced on Thursday morning.

The Kern County Sheriff’s Office is seeking information in a homicide that happened at a Halloween party in Rosamond.

Police said three men with dark masks got out of a silver Kia and opened fire at an outdoor party in central California, killing three men and a woman and wounding seven others. The shooting happened ...