The three children of Jennifer Neville-Lake and her husband, Ed, were driving with their grandparents last month when their car was struck by a drunk driver.

Authorities in Vaughn, Ontario, said in a news release that four people died as a result of the crash. The family later identified the deceased as Daniel Neville-Lake, 9, Harrison Neville-Lake, 5, Milly Neville-Lake, 2, and their maternal grandfather, Gary Neville, 65.

Jennifer Neville-Lake's mother and grandmother were also hurt in the crash, but survived, CBC reported.

The driver of the car that struck the family, 29-year-old Marco Muzzo, was allegedly drunk driving. He has been charged with multiple crimes, including impaired driving causing death.

A third car was involved in the crash, but the occupants of that car were not hurt, authorities said.