Utah teen charged with killing mother, 8-year-old brother as mystery of final hours unravels: police
The Utah juvenile murder case against the 17-year-old includes surveillance audio allegedly capturing an argument and three gunshots inside the family's home.
TL;DR
- A 17-year-old Utah boy is accused of killing his mother and 8-year-old half-brother.
- Police arrested the teen after a 17-month investigation involving search warrants, evidence collection, and forensic testing.
- Surveillance audio allegedly captured an argument and three gunshots at the family's home on the night of the killings.
- Investigators believe a masked figure seen on neighborhood cameras hours after the shooting matches the teen's build.
- DNA evidence, including the suspect's DNA found under a victim's fingernails and on clothing, along with gunshot residue on his clothes, were key pieces of evidence.
- Handwritten notes mentioning 'serology,' 'DNA,' and 'firearm testing' were reportedly found in the teen's room.
- Prosecutors intend to seek to transfer the case from juvenile court to adult district court.