Trump Tower

“You could smell the smoke and you could hear things falling like through the vents,” he said. “It just smelled like sulfur.”

MercapMan, a/k/a the good egg wants everyone to know that the nasty, rotten egg smell commonly associated with natural gas is there for a reason.

Since natural gas is odorless, an odorant like mercaptan is injected into natural gas to warn you. If you smell that rotten egg or sulfur-like odor, take appropriate actions which may include leaving the area and calling 911.