"Take? A day or two, at most... I can't really say, because I don't know what condition he's in. You're asking me to determine the amount of time it takes to perform surgery on a patient with an unknown disease, by looking at his house. As for my safety... yes, it's a risk, and I know it. I'm going to take what steps I can to mitigate it, which is why I won't start immediately; I'm going to ask you to bring in what forces you think will help to handle the situation, and then double that."