This is the moment a sniffer dog locates a person trapped under rubble in Taiwan's Hualien county after the area was struck by an earthquake late on Tuesday night. The footage, captured on Wednesday, shows the dog looking for survivors. It starts barking and wags its tail to indicate the location of the victim to the rescue forces. According to reports, the earthquake has left at least 15 people dead, 2 missing and over 280 injured.