Saskatoon Police responded to Evan Hardy Collegiate over the noon hour today (Thurs) and were told a 15 year old had pointed a gun on school grounds and then went home. Officers were alerted about the alleged incident about 12:45. Police arrested the teen at his home. Officers report finding a replica firearm. The 15 year old is facing numerous weapons-related charges including assault with a weapon, pointing a firearm, and possession of a weapon for a dangerous purpose.