USA: 16yo Female Shot In The Head While 3 Friends Were Visiting Her Misouri Home. One Teen Charged As An Adult For Involuntary Manslaughter. All 3 Charged With Abandonment Of A Corpse.

FOX 2 St. Louis published July 14, 2026: Juveniles charged in Jefferson County 16-year-old’s death. Three juveniles have been charged, though one remains in custody, after a 16-year-old girl was found dead in her Jefferson County home this weekend.

KSDK News published July 14, 2026: 'My baby's gone': 3 teens charged after teen girl shot to death, abandoned body found by mother. A woman's world changed in an instant after she came home to find her 16-year-old daughter shot to death.

KSDK News published July 13, 2026: Mother comes home to find her teenage daughter shot to death; three minors face charges. A quiet neighborhood in Jefferson County is grappling with grief after a 16-year-old girl was found shot to death inside her home.

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 KCTV5 News, Missouri local

16-year-old girl found shot in the head at rural home, 3 juveniles charged

written by Staff 

Tuesday July 14, 2026

JEFFERSON COUNTY, Mo. — A 16-year-old girl was found shot to death in a Missouri home over the weekend.

Gabbriana Boyster’s body was found Saturday afternoon in a home near Hillsboro, about 45 minutes southwest of St. Louis.

Investigators said she was shot in the head.

Jefferson County Sheriff David Marshak said investigators believe the shooting happened Friday evening and the victim’s body was abandoned for hours.

The Jefferson County Sheriff’s Office said Tuesday that three juvenile suspects had been charged. Their names were not released.

One was charged with involuntary manslaughter, unlawful use of a weapon-death, armed criminal action and abandonment of a corpse. The juvenile is still in custody.

The other two juveniles were released from custody after each was charged with abandonment of a corpse.

The Hillsboro School District said grief counseling services will be available for students and families.

“Our hearts are with the student’s family, friends, and everyone impacted by this unimaginable loss,” Hillsboro School District Superintendent Dr. Jon Isaacson said. “While words cannot take away the pain of this tragedy, we want our students, staff, and families to know they are not alone. We are committed to providing support and care for everyone who is grieving during this difficult time.”

A GoFundMe page has been set up for Gabbriana’s family.

No other information has been released.