TORONTO -- A man accused of driving a van into pedestrians along a stretch of a busy Toronto street has been charged with 10 counts of first-degree murder.

Alek Minassian, of Richmond Hill, Ont., is also facing 13 counts of attempted murder.

The 25-year-old appeared in a packed Toronto courtroom this morning clad in a white jumpsuit and only spoke his name during the brief hearing.

Police arrested Minassian less than half an hour after the incident, which took place at 1:30 p.m. on Monday.

Authorities say 10 people died and another 15 were injured as a result of the attack.

Prime Minister Justin Trudeau says that while the investigation into the attack is still underway, there is no evidence to suggest it was related to terrorism.