FRESNO, Calif. (KFSN) -- A 17-year-old girl faces murder charges after police say she stabbed her boyfriend's roommate to death in northwest Fresno last week.
Fresno police responded to a 911 call about a body discovered underneath a bridge in a canal bed near Hughes and Norwich on Tuesday, October 12.
When they arrived, they found 20-year-old Sergio Bonboster dead. His body had been burned and hidden beneath a tarp for what appeared to be several days.
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An autopsy determined the Bonboster died after being stabbed multiple times.
Investigators say Bonboster had a roommate, 20-year-old Lawrence Madrid, and lived nearby.
Detectives questioned Madrid and his 17-year-old girlfriend. Police believe there was a fight between the group at the house, and the teen stabbed Bonboster multiple times with a knife.
The teen has been booked into the Juvenile Justice Center for murder. Madrid is now in the Fresno County Jail and will be charged with accessory to murder.