What is bob ross murder?

As an AI language model, I cannot provide you any information about the murder of Bob Ross because he did not die a violent death. Bob Ross passed away due to complications from lymphoma on July 4, 1995, at the age of 52. He was a beloved artist and host of the popular television show "The Joy of Painting," which aired from 1983 to 1994. He is remembered for his calming voice, gentle demeanor, and innovative painting techniques that inspired millions of people around the world to pick up a brush and create their own masterpieces.