Khamladai Singh, left, and Roshan Singh, seen in this undated family handout combo, are among the victims of of the World Trade Center collapse. Thousands of families are mourning loved ones killed in the Sept. 11 terrorist attacks. But for some, the fabric of their lives has been torn in multiple places: At least 20 families lost more than one person. Toolsiedai Seepersaud lost her daughter, Khamladai Singh, 25, and son, Roshan Singh, 21. Khamladai was the assistant banquet manager at the restaurant Windows on the World, atop one of the twin towers; Roshan was an equipment technician who got his job with his sister's help. —AP/PTI