No they are not that suspicious at all. The first death served no purpose unless you really believe it was a “fuck you” death.
The second wasnt much better, but come on, they really got a hospital involved? Do you know how stupid that sounds?
I DO think CEO’s, members of the board, and rich shareholders have legislative and other protections. At the very least the ability to send lawyers to court for the rest of their lives if they had to. I believe they can get away with quite a lot, and probably make money doing it even if caught. So none of that, NONE of that means resorting to murder. There just isn’t really a need to.
If this were a case of targeted blackmail, perhaps somekind of love affair gone wrong or some kind or really nasty shit, then I could see it.
You can ruin peoples lives, create shoddy products, pollute the land, boss people around, and you won’t get in any trouble if you are rich. No need to murder anyone.