Detailed text transcripts for TV channel - MSNBC - 20150912:18:28:00
The explosion is caused by a back draft. >> so within a split second, the door slammed, and the window on the second floor has started to blow out of its frame. glass and debris is flying across the street. followed by a big flame. >> no firefighters or residents are injured. once the fires are out, investigator clark's work begins. he discovers that the back draft was caused by a growing criminal enterprise, copper wire theft. >> what we do know about these properties at the time of the fire is electricity was supplied to the houses by overhead copper cables. they were mounted on wooden poles...