what went wrong. they are lucky to be alive. the workers were burned after a mechanical failure caused a hot metal spill. one employee was injured two minor injuries. it is a string of problems for tesla. three vans caught on fire last month. a firefighter is battling an apartment fire in arizona when the balcony falls apart. the railing behind him gives way. luckily his boots hapg on to the ledge he s able to hang there as the rest of the crew gets a ladder and pull him to safety. a 7-year-old missouri girl saves her family from a raging house fire. she went down the stairs she alerted her sleeping family.