BROOKLYN - Police have arrested a 16-year-old boy for Friday?s stabbing at Paul Robeson High School. He was arrested Saturday.

The incident occurred when two boys got into an argument. The 18-year-old who was stabbed remains in critical condition.

The school went into lockdown on Friday while police investigated. The Department of Education says a crisis team will be at the school on Monday to help students cope with heading back to school.

The teen who was arrested has been charged with second degree assault and critical possession of a weapon.