Prosecutors have charged a 12-year-old boy in juvenile court in the stabbing death of his 16-year-old brother in Minnetonka.

Hennepin County Attorney Mike Freeman said Monday the boy’s case will be handled in juvenile court. Because of his age, no other information will be public.

On Saturday night, Minnetonka police officers were called to an apartment on Fairfield Road. They found a 16-year-old boy with a stab wound to his chest. He was pronounced dead at North Memorial Medical Center in Robbinsdale. He was later identified by the Hennepin County medical examiner’s office as Sebastian Antonio Harris.

The suspect was initially evaluated at a hospital, then released to his parents. Police continued investigating, then arrested him Sunday night.

Police believe the weapon was a kitchen knife. The mother and other family members were home at the time.