She was planning to take it to the next level with Patrick Jane.

They had planned an evening of a nice candlelight dinner and rented an X-rated movie. When the movie was done they had passionate sex on the kitchen table. Patrick put on the condom and they went about things. When all was said and done...they couldn't find the condom...

Lorelei then became pregnant with Patrick's love child. Patrick however wouldn't leave his wife so Lorelei took matter in to her own hands to eliminate his family to have Patrick all to herself.