After searching for hours, emergency crews were unable to find a 16-year-old missing in the waters off Rockaway Beach. Witnesses say a "big wave" knocked down two teens in the water around 3:30 p.m.; rescuers were able to rescue 16-year-old Carla Armaza, but could not find 16-year-old Tiara Coaxum. The search was suspended around 6:45 p.m., because police and Coast Guard dive teams, per the Post, "were losing light, but planned to resume the search......