It’s almost impossible to compare a US murder to a Canadian murder case, if politics are the perceived tie because the Canadian political and judicial system is vastly different than in the US. Canada is a constitutional monarchy while the United States is a democracy known as a republic.
As a result Canadian Judges, sheriffs, police chiefs, coroners and prosecutors (district attorneys) are not elected, nor are they appointed to serve any specific term. Aside from having the power to pass laws and legislation federal, provincial or municipal politicians are not involved in directly applying the law or investigation of cases whatsoever.
For that and several other reasons, it’s not possible for politics and murder/criminal cases in Canada to have the same political overtones as they might have in the US.
Aside from that, what continues to baffle me is how can the Shermans, from beyond the grave, are able to control how investigation into their deaths are conducted. That’s impossible. Their children are not public figures and for all we know, the Sherman Estate may be disturbed in countless ways. Their children and other close family members are victims as well and imo do not deserve to be perceived as highly diabolical conspirators with an obsessive notion to preserve “a legacy” that after death, doesn’t matter one way or another.
There’s another key difference between the Jon Benet Ramsay case and the Shermans. JBR was a child who’s surviving family all proclaimed no involvement in her murder. In the Sherman homicides, it’s the surviving family who are supporting the determination of double homicide and as a result, the ongoing investigation as well, as opposed to wanting focus on their deaths shut and closed (except for KW of course).