NYC Sewer People Manhole Video Controversy Explained

A viral video showing several people wearing work clothes and headlamps climbing out of a New York City manhole near Penn Station and Madison Square Garden in August 2026 revived a months-long mystery involving groups entering the city’s sewer system during the middle of the night. The NYPD is investigating the latest incident. Detectives now believe many of the people seen in these incidents are underground scavengers searching for lost valuables rather than members of an organized criminal or terrorist operation. Authorities have found no damage or threat to critical infrastructure in connection with the recent incidents, although entering the sewer system without authorization is illegal and potentially deadly.

The Penn Station Manhole Video

People Were Filmed Climbing Out Of A Manhole Near Penn Station. The newest viral video was recorded at approximately 4 a.m. on August 18, 2026 on Seventh Avenue near West 32nd Street, across from Penn Station and Madison Square Garden. Footage posted to social media shows people wearing overalls and headlamps climbing one by one out of the manhole. [ABC7] [NY1]

The Man Who Recorded The Video Said At Least Five People Emerged. Although the widely circulated footage prominently shows three people climbing out, witness Ricardy Fabre told CBS New York that he saw at least five individuals emerge. He said they appeared prepared for being underground and seemed to know what they were doing. [CBS New York]

The Group Was Wearing Headlamps And Protective Clothing. The equipment visible in the video contributed to online speculation that the people had deliberately planned an extended trip beneath Manhattan rather than accidentally finding themselves underground. Police have not publicly established how long the latest group was in the sewer or precisely where they entered. [NBC New York] [ABC7]

NYPD Investigation

Police Are Looking For Three People Connected To The August 18 Incident. The NYPD said investigators are reviewing surveillance footage as they attempt to identify the individuals caught in the Penn Station video. No arrests had been announced in connection with that incident as of August 25. [ABC7]

Police Have Not Found Evidence Of A Plot Against Penn Station Or Madison Square Garden. The location generated concern because the manhole is close to some of Manhattan’s most heavily used transportation and entertainment infrastructure. However, authorities have not announced evidence that the group was conducting surveillance, preparing sabotage or planning an attack. [NBC New York] [CBS New York]

Police Believe The Groups Are Scavenging For Valuables

NYPD Detectives Now Believe Many Of The Underground Trespassers Are Scavengers. In an August 25 update, ABC7 reported that detectives believe many of the people caught entering the sewer system are searching for objects of value that have fallen or washed underground. [ABC7]

People Caught In Earlier Cases Told Police They Were Searching For Valuables. Detectives said four arrests were made following earlier Williamsburg and Gravesend incidents in May and that the people involved told authorities they had entered the sewer system to scavenge for valuable items. That evidence has given police a possible explanation for the more recent sightings. [ABC7]

Police Sources Previously Described Some Of The Groups As “Treasure Hunters.” After the May incidents, law-enforcement sources told CBS New York that investigators believed the participants were urban explorers or treasure hunters searching underground for items including valuables that might have entered the drainage system. [CBS New York]

Migrant Scavengers

Detectives Say Many Of The Scavengers They Have Encountered Are Migrants. ABC7 reported on August 25 that NYPD detectives believe many of the people involved in the underground scavenging activity are migrants. Police said their investigation had introduced detectives to a culture of sewer scavenging found in places including Venezuela. [ABC7]

That Does Not Establish The Identity Of The Penn Station Group. Police had not publicly identified the three people being sought in connection with the August 18 video. The broader information about migrants and scavenging comes from detectives’ investigation of multiple incidents and should not be treated as confirmation of the nationality or immigration status of the unidentified people seen near Penn Station. [ABC7]

Earlier Brooklyn Sewer Videos

Seven People Were Recorded Entering A Sewer In Gravesend. In late May, surveillance video showed approximately seven people entering a manhole on McDonald Avenue near Colin Place in Brooklyn at around 11 p.m. They were seen emerging at approximately 2 a.m., meaning they apparently spent roughly three hours underground. Some wore headlamps and protective clothing. [AP] [Brooklyn Eagle]

Some Of The People Changed Clothes After Emerging. Video of the Gravesend incident showed members of the group walking toward parked vehicles and changing out of clothing they had worn underground. [AP]

Another Group Was Seen Entering A Williamsburg Manhole. Police said eight people entered a manhole around Heyward Street and Bedford Avenue at approximately 1 a.m. and came back out roughly two hours and 40 minutes later before leaving in a vehicle. [Brooklyn Eagle] [CBS New York]

Queens Manhole Video

Three People Were Recorded Entering A Sewer In Astoria. Another surveillance video recorded on May 5 showed three people wearing waterproof waders and protective equipment opening a manhole in Queens and climbing inside. The final person pulled the manhole cover back into place as vehicles approached. [AP]

The Equipment Made The Trips Appear Deliberate And Organized. Across the various videos, people have been seen carrying flashlights, wearing headlamps or waders and, in some cases, carrying tools. Those details helped fuel the original mystery about what they were doing underground. [AP]

Arrests In Earlier Cases

Police Say Four People Were Arrested In Connection With Earlier Williamsburg And Gravesend Cases. The newest NYPD information says four arrests resulted from the earlier Brooklyn incidents. Police say the people who were charged told investigators they had been searching underground for valuables. [ABC7]

Some Of The Earlier Cases Were Dismissed Or Not Prosecuted. Detectives told ABC7 that people identified in previous incidents either faced low-level charges that were later dismissed because they were first-time offenders or had prosecution declined. An earlier Queens incident also resulted in an arrest for which charges were ultimately not pursued. [ABC7]

A Similar 2025 Incident Led To More Serious Charges. CBS New York reported that three people were taken into custody after entering the sewer system in April 2025 and were charged with offenses including burglary and criminal mischief. That was a separate incident from the 2026 videos. [CBS New York]

Authorities Search The Sewers

NYPD Emergency Service Officers Went Underground After The Earlier Videos. Police sent specially equipped Emergency Service Unit officers into sections of the sewer system after the Brooklyn sightings to determine whether the groups had damaged infrastructure or left anything dangerous behind. [AP]

Investigators Found No Public-Safety Threat. Police said their underground sweeps did not uncover evidence that the groups had left explosives, weapons or other hazards behind. The NYPD said it did not believe the earlier incidents posed a threat to the public. [AP]

DEP Inspections Found No Damage To Sewer Infrastructure. The New York City Department of Environmental Protection inspected affected sections of the system following the sightings and said it had not found damage to the city’s infrastructure. Inspections after the latest incidents likewise found no infrastructure threat. [ABC7] [AP]

Why Entering NYC Sewers Is Dangerous

New York City Says Entering The Sewer System Is Illegal. The Department of Environmental Protection has repeatedly warned that members of the public are not permitted to enter manholes, pipes, drains, catch basins or sewer outfalls. [ABC7]

Sewer Explorers Can Encounter Deadly Gases. DEP says underground infrastructure can contain noxious and potentially lethal gases as well as low-oxygen environments and other hazards that may not be obvious to someone entering from the street. [AP]

Flash Flooding Is Another Major Risk. Stormwater can rapidly enter sections of the sewer network, potentially trapping people underground. DEP also warns about unstable surfaces and the hazards inherent in confined underground spaces. [ABC7] [AP]

Are They Really “Mole People”?

The Viral Videos Revived New York’s Longstanding “Mole People” Mythology. Social-media users and tabloid headlines quickly compared the groups to the fictional idea of communities secretly living beneath New York and to the Teenage Mutant Ninja Turtles. The unusual nighttime footage made the episodes particularly suited to online conspiracy theories. [AP]

There Is No Evidence The Videos Show A Secret Population Living In The Sewers. The available evidence instead points toward people deliberately entering the system temporarily, with some earlier participants telling police they were searching for valuables. Videos show groups arriving with equipment and subsequently leaving the sewer rather than establishing that they lived underground. [ABC7] [AP]

Terrorism And Security Speculation

The Penn Station Location Generated Security Concerns. Unlike some earlier sightings in residential neighborhoods, the August video was recorded beside Penn Station and Madison Square Garden, locations that attract enormous numbers of commuters and visitors. That prompted some observers to question whether the incident might involve reconnaissance or an effort to access sensitive infrastructure. [CBS New York]

Authorities Have Not Announced Evidence Supporting A Terrorism Theory. Neither the latest investigation nor the earlier sewer sweeps has produced a public finding linking the groups to terrorism, sabotage or a planned attack. Earlier NYPD investigations specifically found no threat to public safety. [AP] [ABC7]

What Is Still Unknown

Police Have Not Identified The Penn Station Group Publicly. As of August 25, the NYPD was still seeking three people in connection with the August 18 incident and examining additional surveillance footage. [ABC7]

It Is Not Clear Whether All Of The Videos Involve The Same People. The sightings have occurred in different parts of Manhattan, Brooklyn and Queens over several months. Police have not established that one organized group is responsible for all of them. [NY1] [AP]

The Exact Activities Of The August 18 Group Remain Unconfirmed. The scavenging explanation is supported by what police learned from people involved in earlier cases, but authorities have not yet established that the unidentified Penn Station group was itself searching for valuables. [ABC7]

Current Status

The NYPD Investigation Remains Open. Police continue attempting to identify the people filmed near Penn Station. No arrest has been announced in the latest case. [ABC7]

The Best-Supported Explanation Is Underground Scavenging, Not A Secret Sewer Community Or Terror Plot. Investigators say people caught in earlier cases acknowledged searching for valuables, and detectives believe similar scavenging explains many of the recent sewer entries. At the same time, police have not yet confirmed the motive of the individuals in the viral Penn Station video. [ABC7] [CBS New York]