CO-OP CITY - Police say a high school student in Co-op City was stabbed during an argument at a bus stop with a man in his 20s.

According to authorities, the incident happened Wednesday afternoon when the man pulled out a knife and stabbed the 16-year-old boy in the head and chest. The student was taken to the hospital and is listed in critical but stable condition.

The student reportedly attends the Bronx Center for Science and Mathematics.