Einstein the Mouse from Hell!!!!!

OK....the elusive little underweight mouse in the basement has outsmarted me for the last time!  Ha!  I will get him/her yet, the little @%#**!!!!!  It poked it's hideous little head out from under the heater and ran across the discarded paper airplane and scared the crap outa my 3yr old babygirl. Her eyes got soooo wide, and those little hands wrapped around my neck soooo tight and demanded "up up". After I took her upstairs she promptly ran to her brothers to scream "There's a mouse in the basement" at which time the elephant stampede of 85lb boys probably scared the little nasty critter outa it's hiding place. I set a trap and we watched. Didn't take long for it to smell the peanut butter and went for it!! I thought the trap would just snap it up, but lo and behold.....the bugger was too light for it to trigger it.  So it was eating the peanut butter right before our eyes. ARRRRRRGGGGGGHHHHHH!!!!! Had to go for the sticky trap....It's morning now, and no mouse is stuck there. Hmmmmm... Need new strategy!!