Three killed as 15-year-old student opens fire at his school

Three students were killed and six people were wounded when a 15-year-old opened fire at his Michigan high school, US authorities say. The 15-year-old is in custody. The gunman's motive remains uncle

Three killed as 15-year-old student opens fire at his school

Three students were killed and six people were wounded when a 15-year-old opened fire at his Michigan high school, US authorities say.

The 15-year-old is in custody.

The gunman's motive remains unclear, said Oakland County Undersheriff Mike McCabe. Police at the scene recovered a handgun.

Ambulances lined up outside school in Michigan
Image: Ambulances were lined up outside the school in Michigan

The attack took place at Oxford High School and a teacher was among those injured.