99% of homicide suspects, their m.O., they've been found, applied and convicted. But in this case, as the core evidence of the tool, it has not been found. Excuse me, if I was on the road high tiger, I killed your family. Is it possible to prove that I am a murder suspect as a direct evidence. Do you want to find out what tools I used to kill your family and how I killed your whole family, and where and where I killed your family?