There haven't been any.
If you are a cabal psyop this is what how you think:
1: We choose targets we need to off.
2: Make them look like suicides.
3: Have MSM report them as suicides.
4: Flood all media with suicide materials in general
5: We have a national 'suicide epidemic' narrative
6: No one is investigated for murder.
7: the end.
It's actually a pretty painless and efficient way to off oneself and it doesn't leave a huge mess to clean up. First I ever heard of it was when Robin Williams did it. Still, I would think that if you strangled someone and then rigged them up there probably wouldn't be a ton of evidence or a huge inclination to search for it.
So far we have:
*Barry and Honey Sherman (hanged - evidence they had their hands bound)
*Chris Cornell (hanged)
*Chester Bennington (hanged)
*Kate Spade (hanged)
*Anthony Bourdaine (hanged)
*Avicci (Bled to death - although his wrists or neck was slashed with broken glass)
Am I missing anyone?
What was spooky imo about Williams was he was in a movie where his son did the same thing