CNN Newsroom With Alisyn Camerota and Victor Blackwell
Are these red flags? >> we're talking about a pool contractor. he's another structural engineer whom i know in the industry. the deterioration does look significant at that location. that's at the pool maintenance room that's not in the area where it collapsed. it is clear that water has been infiltrating the concrete deck to extensive corrosion at the underside of the slab or the element. that's something we cannot investigate as engineers would you tell us removing these finishes. >> stephanie, if you had been there and seen what was seen, would you have sounded the alarm?