The Forger family would probably make that house the safest place to be in. Anya could tell if someone was wanting to kill somebody, warn one of her parents and they would either subdue the person in question, or if it’s a visitor, they’d kill them (I expect that in the current state of things Loid and Yor would probably have learned each others actual jobs along with the fact that Anya was experimented on to make her a telepath).