Who would know it was a lie? Invite him in, get attacked, shoot him...simple as that.
The police would know, in about ten seconds. Most police detectives are stone-cold professionals. They know what to look for, what to ask, and how to ask it.
When an amateur goes up against a trained professional, the smart money is on the professional.
The only way an amateur has a chance is to say nothing, or tell the truth.
stuartcr, you are posting opinions that are simply murderous, and are not representative of FR.
I doubt that most of us here advocate luring people into our homes so we can kill them and get away with it. It’s certainly nothing I ever desire to do. Killing people is not sport.