Several other theories have been tossed about over the years, one being that the pair walked in on a robbery in progress. This concept was dismissed primarily because of the fact that MacKay’s wallet and jewelry were not taken. In fact, the only thing missing from the home that day appears to be a manila folder in which the performer kept all of his important papers in, including those dealing with a landscaping business he operated.
The idea that the murders was a drug deal gone bad has also been dismissed, since neither one of the victims were known to have abused drugs, and none were found inside the mansion. This case continues to puzzle homicide detectives, so anyone with information is encouraged to contact the Las Vegas Police Department.