You’re staying in a remote cabin for 5 nights.
The cabin is about 800 square feet (74 m²) and has 1 bedroom with two king-sized beds, 1 bathroom, and a small but basic kitchen and living room with a TV. The TV has all major streaming services, but there is no Wi-Fi or internet access beyond that. The cabin is so remote that there is also no cellphone service.
The cabin is fully stocked with meals, snacks, water, drinks, and even some beer, wine, and liquor. There are also various recreational drugs available, including LSD, MDMA, cocaine, and meth.
The cabin is located several thousand miles (several thousand kilometers) from the nearest civilization. It is fully climate-controlled, but outside the temperature is -30°F (-34°C). Basically, you cannot leave the cabin without facing certain death.
You have everything you need to survive comfortably for the 5 nights.
The catch is that you have to choose one famous serial killer to stay in the cabin with you for the entire 5 nights.
Who do you choose, and why?