ConvictionBoth investigations began on the same day. One seemed domestic, almost banal: a newborn is found in a bag outside a hospital and the woman who left it there is captured after a few hours. The second investigation appeared stranger and more intriguing: a Swiss tourist disappeared from a beach hotel near Tel Aviv, and a quick inquiry showed he had been using a fake passport and at least two names. Can he be a Mossad agent like his daughter claims? And