An investigation is underway into how a man and a dog died inside a mobile veterinary van in Flushing, Queens, on Sunday.
Police say a second man and dog survived. CBS News New York's Jenna DeAngelis spoke with a customer who says the vet who survived is known for providing low-cost services, helping save many pets.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results