A college student, the daughter of a Miami firefighter, a family of four: What we know about the collapse victims By: CNN By Theresa Waldrop, Alisha Ebrahimji, Ray Sanchez, Claire Colbert and Amir Vera, CNN (CNN) -- The dead and unaccounted for residents of the Champlain Towers South in Surfside, Florida, reflect the area's rich cultural diversity. The international tragedy has touched members of a tight-knit Jewish community and families from as far away as Argentina, Paraguay and Colombia. Scores of people remain unaccounted for after the collapse of part of the 13-story residential building. Search and rescue teams have been feverishly scouring the site since shortly after 55 of the building's 136 units fell at around 1:30 a.m. on June 24.