Running someones immune system or poisoning them is a fantastic way to get plausible deniability. No smoking gun... Plausible Deniability is when a person's in

Running someones immune system or poisoning them is a fantastic way to get plausible deniability. No smoking gun... Plausible Deniability is when a person's involvement or culpability in an event might be denied, or at least mitigated, by creating a situation where they can claim ignorance or an inability to act.