Thanks Otto. Again we do not KNOW. He has been charged with murder but never convicted before of a violent crime. I have no doubt that he is guilty but my assertions are about what we think versus what we know. I maintain that we know very little.
The suspect has not been convicted of a violent crime, but he is now charged with committing a violent crime - perhaps one of the most violent crimes in the city's history. Whatever happened in the Parkhill home involved violence; it was not a soft kill.
When Josh Lall stabbed his tenant, his two young daughters, his wife, and himself, police used the word "violence" in describing the scene.
"Yesterday, Insp. Slater refused comment on whether either a weapon or suicide note was found at the crime scene. The bodies showed "obvious signs of violence," he said, noting only that the scene was "gruesome" for first responders."
http://www.theglobeandmail.com/news...her-in-grisly-calgary-killings/article673740/
The difference between this case, and that case, is that in this case police had to have hope that perhaps one of the three victims survived, so they did not describe the scene as "gruesome", but I suspect that it was.