A Manhattan skyscraper that has been visibly sagging has reportedly become the subject of a criminal investigation, according to the Daily Mail, while engineering work continues in an effort to stabilise the building. The development matters because a structural failure in a densely populated part of midtown could pose a serious safety risk to occupants and passers-by, and the involvement of criminal investigators suggests authorities may be examining whether wrongdoing or negligence contributed to the problem.

Beyond the headline, the supplied article text does not contain the substantive report, so specific details — such as the building's exact location, the nature of the structural defect, who is being investigated, or the scope of the stabilisation works — are not available here. The reference to a beam and to a potential collapse in the accompanying material indicates the concern centres on a compromised structural element, though these particulars cannot be confirmed from the text provided.