The last time Tamer Mosallem saw five of his school friends, he told them to go ahead without him to the beach. His father was going to make him stay home and study, he said to them.
Tamer, 17, was supposed to join Abdulrahman Alyahyan, Nozad Al Hamawendi, Cecilia Zamora, and Robin Cabrera, all 17, and Aurora Cabrera, 16, on a trip to the beach Monday afternoon in Newport Beach, Calif.