Hi blueskZ: I read your message and found your lighthearted approach uplighting in the event of such ghastly things nature throws us. From a similar experience with all its dire fallout, I would zap the area where this alien has taken up residence. There is a possibility 'it' will run for its life and you may not be able to track it, but before doing so, if you are still unsure u could seek out further advice on zapping.