A St. Catharines man who suffered life-threatening injuries in a weekend crash has died.
Niagara Regional Police say the 26-year-old was travelling southbound on Glenridge Ave. in St. Catharines around 3 a.m. Sunday.
He lost control of his vehicle, left the roadway and hit a tree. He was airlifted to an out of region hospital.
Police say the driver died of his injuries on Wednesday.
His name is not being released.