The New York Police Department is probing a series of unexplained sightings of groups entering and exiting manholes in Brooklyn. Footage from a surveillance camera shows eight people descending into a sewer access point around 1 a.m., raising alarms about unauthorized entry into the city’s underground network. A separate incident at a different location is under review to assess whether both events are linked. Authorities are seeking to identify those involved and determine their intentions, with concerns focused on public safety and the integrity of the municipal infrastructure. The investigation also considers risks posed by the hazardous conditions within the sewers.
Residents are urged to remain alert and report any unusual behavior near manholes or other utility structures. NYPD has increased monitoring efforts using existing surveillance systems to track activity in affected areas. While no immediate threats have been confirmed, officials emphasize the importance of vigilance given the potential dangers associated with unauthorized access to confined and potentially dangerous spaces. The department continues to gather information and coordinate with city agencies to ensure the security and safety of the sewer system.