Foreign Ministry says it is working to bring 57-year-old's remains back to Israel after incident in Nuweiba

Na'ama Banon says medics and others delayed pulling friends from wrecked vehicle, ignored requests to contact Foreign Ministry and demanded they pay for ambulance ahead of time

7 tourists taken to local clinic in Egypt; IDF rescue helicopters scrambled to bring them to hospitals in Israel; initial probe said to point to head-on collision