If he was worried about attacks on his family, the way to handle that was to shoot/hang oneself? That doesn’t make a whole lot of sense.
Do you forget the intimidation techniques used to silence persons who might testify against the Clinton administration? Slashed tires? Strangers asking about your missing/dead cat?” Saw your kid at school today wearing...”?
They didn’t just use intimidation, they bought off the testimony of some (like Monica Lewinsky who was paid to lie under oath).