
Ellen - you're a hero!!
You calm resolve is a thing of beauty - I am so impressed.
I also wonder, how did the fruitcake find these comps and in what form did he hand them to you in?
You state the company the fruitcake works for is owned by the agent that listed the house - but is he the broker of the firm he works for?
What I am getting at - you might be able to have your MLS and Association come down on the agent and the firm that agent works for - and this seems to be worth investigating as we need to rid our ranks of such people.
Then there is always you state licensing authority - without accusing the agent of anything - just drop them an email of these events and what you have found out - the police reports and all.
There are many desperate people out there doing some really risky things - so be as careful as possible - but contacting the police was a great first step - no do something to protect yourself as well.