A home in a wealthy suburb of San Francisco was rented on Airbnb. The renters lied to the host, saying they were escaping from the fires and wanted fresh air. The host was out of town. The guests posted on Facebook that they were hosting a mansion party for Halloween. Forty minutes into the party, 50-100 people were at the house. The homeowner called the police. The police were on the way, but gunshots were fired before they arrived. One of the guests shot at the guests, killing four and sending four to intensive care. Airbnb hell for the host and the neighborhood, and the dead. Here is the story.