http://www.cbsnews.com/news/massive-explosion-rocks-building-in-nyc/
zitat1 from cbs news:
Carmen Vargas-Rosa, who owns the church, said there was a gas odor nearby Tuesday night.
"Last night when we came out of church, at the corner outside in the street there was a smell of gas," she said. "It would come and go, so I thought it was from the corner store there so I went to the owners and told them and they said they would look into it and then we went home."
my comment: It means, the people smelled the odor of gas days ago...
zitat2 from cbs news:
Find out what's happening in Culver Cityfor free with the latest updates from Patch.
The exact cause of the blast is still unclear, but Con Edison said crews were responding to the area on a report of a gas odor just prior to the explosion.
my comment: Control management should be called before due to odor. I'm sure that the management was called before. Please see the calling Liste of Management. I do not understand why the street has not been evacuated early, after odor was communicated to management.
Find out what's happening in Culver Cityfor free with the latest updates from Patch.
This must be investigated.
yours sincerely,
Oezden Aynali(=Germany)