Big Dig Contractor Releases Records

The company responsible for installing the tunel ceiling slabs that collapsed last month has released documents that it says shed doubt on the veracity of a former employee's memo warning that the panels might fall. If authentic, the memo would be a key piece of evidence in any investigation into the Big Dig accident that killed Jamaica Plain resident Milena Delvalle in the I-90 connector tunnel last month.

This program aired on August 4, 2006. The audio for this program is not available.


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