Utah teen charged with killing mother, 8-year-old brother as mystery of final hours unravels: police

A 17-year-old Utah boy is accused of killing his mother and 8-year-old half-brother after prosecutors say a masked figure matching his build was caught on camera roaming the neighborhood in the hours after a late-night shooting. Saratoga Springs police arrested the teen on Aug. 14 after a 17-month investigation involving dozens of search warrants, hundreds of pieces of evidence and extensive forensic testing, the department said. The teen was booked into juvenile detention after detectives scree