St Jean de Brebeuf secondary school in Hamilton was put into a hold-and-secure this afternoon after a student was stabbed.Police say a fight broke out between two boys between periods, when one of them was stabbed. The student is expected to survive, and a youth has been arrested. The hold-and-secure was lifted at about 1:30. Four students were taken to police stations as witnesses. The Hamilton-Wentworth Catholic District School Board is also investigating the incident, and are thanking school staff and police for their quick response.