killing is incredible and changed and evolved so much in the last 10, 15 years that it s a brand new world out there and it s much, much more difficult to try it get away with something when you re an amateur killer. there are what i like to call kn molecular smoking guns out. a woman this new jersey killed her husband, put him in luggage and tossed him into the water. about unfortunately, the suitcases washed up on shore and there were garbage bags used inside that matched the triations of the bags in her home. she also bought a .38 caliber gun two days before. surveillance video of her was found moving her husband s car where she said he disappeared from instead of from her home. i couldn t help but think that many of the things, ryan, in the case of jodi arias seemed similar to melanie mcguire s, just so much things set up to