This dog had a double scare when his owner collapse on a walk and then he was taken by a stranger. Robert Corby, 59, was walking his little Chihuahua, Sampson, when he collapsed suddenly. Surveillance video showed people rushing to his side to help him as he laid behind a dumpster. But then, video shows a woman take Sampson's leash and walk off with him. Corby was close with his niece, Kelly, who could not believe what had happened to the pair.