Pulse nightclub was demolished on Wednesday, nearly ten years after a gunman walked into the Orlando gay club and committed one of the deadliest massacres in U.S. history. With at least half a dozen police cars nearby, an orange crane struck the dark gray stone building where 49 people were killed and dozens of others wounded , in what amounted to the second most lethal mass shooting in U.S. history. In its place, the city of Orlando will construct a memoria l to commemorate the people killed