After leaving my AIG benefits letter on the table,my roomates at my old philadelphia apartment became aware i was due 2.6 million dollars in an annuity. They claim to have stolen my fingernails and say that they will use them in the case. Is it easy to tell how long ago a fingernail was shed? Also they say will swab my front door to get touch DNA. After three transfers (hand to door,door to swab,swab to clothing)is there any chance of there being touch DNA? Please help me out here.