The youngest victim of an attack on a festival, killed when a madman sped through a packed Canadian street fair, was just five years old, police revealed in the first disclosure about the victims. Eleven people were killed in the Saturday massacre at the Lapu Lapu Day Block Party in Vancouver,

The accused, Kai-Ji Adam Lo, has documented history of mental health-related encounters, NYT reported. He has been charged with multiple counts of second-degree murder.