DAMASCUS (Reuters) -"Don't wait for her," the WhatsApp caller told the family of Abeer Suleiman on May 21, hours after she vanished from the streets of the Syrian town of Safita. Suleiman's kidnapper and another man who identified himself as an intermediary said in subsequent calls and messages that the 29-year-old woman would be killed or trafficked into slavery unless her relatives paid them a ransom of $15,000. "I am not in Syria," Suleiman herself told her family in a call on May 29 from the same phone number used by her captor, which had an Iraqi country code.