Manhole mystery grips New York – just what are city’s ‘mole people’ up to?

Manhole mystery grips New York – just what are city’s ‘mole people’ up to?

Multiple groups were filmed entering New York's sewer system in May, sparking police investigation and media speculation that they were scavenging for valuables in the city's 7,400 miles of pipes. The incidents expose critical infrastructure vulnerability and continued urban exploration trends, though authorities confirm no public safety threat.