New York City police are investigating two detectives who worked security at an upscale Manhattan townhouse where an Italian man was kidnapped and tortured for weeks by two crypto investors who wanted to steal his Bitcoin.

Cryptocurrency investor John Woeltz has been charged with two counts of second-degree assault and one charge each of kidnapping, imprisonment and criminal possession of a firearm after police claim he kidnapped and tortured an Italian tourist in New York City.

An alleged accomplice in the NYC crypto kidnapping case in SoHo turned himself in to authorities Tuesday morning, police say.

An Italian man escaped a New York City apartment where he says he was kidnapped and tortured for weeks over a Bitcoin password.

John Woeltz, 37, and his alleged accomplice, William Duplessie, 33, started frequenting the NYC nightclub, The Box.

Like co-defendant John Woeltz, the second suspect is expected to face charges of kidnapping, assault and unlawful imprisonment, police sources said.