This Wednesday, March, 5, 2014 photo shows debris and damage from the previous day's explosion at a townhouse complex in Ewing, N.J. Investigators are looking to determine what triggered a natural gas... more 
This Wednesday, March, 5, 2014 photo shows debris and damage from the previous day's explosion at a townhouse complex in Ewing, N.J. Investigators are looking to determine what triggered a natural gas leak and explosion that devastated the development, killing one woman and injuring seven workers. (AP Photo/Mel Evans) less 
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Associated Press | Photo By Mel Evans
Wed, Mar 5, 2014 10:57 AM EST