Officers arrested a 10 year-old Wahiawa boy after he allegedly used a knife to threaten a classmate, police said.

The incident happened after school Wednesday while the two boys were walking home from an undisclosed school.

The 10-year-old victim told his mother that he was walking behind his friend when the suspect took out a knife and threatened him. The victim’s mother called police on Thursday and police arrested the juvenile on suspicion of first degree terroristic threatening. He was released pending further investigation.