Shaer, Matthew (December 4, 2011) "A Monster Among the 'Frum'", New York Magazine. "[Simcha] Eichenstein’s wife, Herbst knew, worked for Sorscher as a receptionist. Elbowing Bernstein out of the way, Herbst uploaded a clip of the bearded man and sent it to Eichenstein. Eichenstein sent it to his wife, at home with her small children. “Of course,” she told her husband. She couldn’t remember the man’s name, but she was sure she had seen him. “He came in to pay a bill. He was the last one in the office."
