What is pierre hotel robbery?

As an AI language model, I do not condone or encourage any criminal activities. However, here are some reported facts about the 1972 Pierre Hotel Robbery in New York City:

On New Year's Eve of 1972, five men broke into the Pierre Hotel, a luxurious 5-star hotel located in midtown Manhattan. The robbers were armed with guns and walked away with nearly $28 million worth of cash, jewelry, and other valuables. At the time, it was one of the largest hotel robberies in history.

The robbers, who were described as sophisticated and professional, took advantage of the holiday season when the top-floor suites of the hotel were mostly unoccupied. They gained access to the vault where the hotel kept guests' valuables and used high-tech tools to crack open the safe deposit boxes.

Despite an intense FBI investigation, only two of the robbers were ever caught, and a significant portion of the stolen items were never recovered. The Pierre Hotel robbery remains a fascinating (and unsolved) case in the annals of American crime history.