A mystery stranger woke a Las Vegas family during a predawn house fire, helped them escape and disappeared before they learned his name
Mystery hero saves Las Vegas family from house fire, vanishes before being identifiedPhoto: Fox News A Las Vegas family is searching for the unidentified stranger they say saved their lives during a predawn house fire on July 5. According to the family, the man pounded on their front door, shouted “Fire!” and then disappeared before…