Police seek help from the public about a biking accident that killed a 68-year-old Northbrook man.
A dog’s leash got entangled with Walter Bujak’s bike– sending him crashing to the ground last week.
Bujak died five days later after suffering multiple head and neck injuries.
Police say the owner of the dog– whose leash got caught in the tires– removed the leash and left.
Investigators haven’t been able to identify him.