Doing this line by line to follow easier. Landed at LAS today at 12:30. Took a cab to Cosmo. Got my bags and paid the cabbie. Took bags to bell desk. Realized left my backpack on cab ($3800 cash, all debit and credit cards and ID except drivers license and one CC, prescription medication, laptop). I had license CC and $100. Ran around Cosmo cab area. He was gone. Got # of cab company from another driver. Wife thought she remembered cab #. Called cab company several times over next 90 minutes along with Cosmo security confirming cab # through surveillance. final say was that cabbie left Cosmo, turned in car and left. Security with cab company searched car to find nothing. I asked them to call driver, said they don't contact drivers after they leave. Told them I'd call police, they said there was nothing they could do. Took cab to police station next to Bali Hai golf. On the way wife was canceling cc and debit cards. Once in police station wife realizes she left wallet in cab. No Shit! Filed police report only because cab company wouldn't call cabbie, while wife was trying to contact cabbie about her wallet. At this point between the two of us we had one ID, one CC and $100 Had police call us a cab back to Cosmo. While waiting outside, got a call from first cab company that they had my bag with all cash and everything in it! Took the cab to cab office and got bag. While getting bag wife got call from second cabbie that he had her wallet. He delivered wife's wallet to cab company and took us to Cosmo ! Crazy first day for us. We realize how stupid we were and how lucky we are. If you ask anyone we know we are the most organized couple they know. I don't know what happened today.