well its never happened to me till now

Went a looked at a Craigslist dakota pickup today. Nice looking truck, opened the door and BLAMMMO wheeeeeeew whats that smell?? asked the owner(who was standing back away from the truck) Man whats that ??? Replies its cleaning fluid, i had the truck professinally dry cleaned in the interior. Checked the seats dry. hmmm ok so i roll the windows down drive it around the block a/c works good bu the smell isnt getting any better checked under the seat for any offending items(rags with fluid left on it) nothing. drive it back to the owners place get out let him know that im gonna have to think about it. I drive away stop at the stop sign on his street , neighbor of his comes out of the garage sees me in my truck and wasves at me to troll the window down, ok so i do he says "i saw ya drive by i so and so's truck. yep i said he then says"i wouldnt buy it, his wife killed herself in the truck, apparently thye guy selling it was out of town for 4 days and came home to his wife, dead in the front seat. she popped a whole bottle of pills and was dead for "several days" before the guy gets home and finds her body. Now im all grossed out