2004. Palacio Ariztía: on December 2, 2004 there was a press conference that concluded Weisfeiler's November’s trip to Chile.
Deputy Saa (2L) "vowed to put pressure on the government to investigate allegations that Boris Weisfeiler was detained and possibly executed at Colonia Dignidad. She said she would work to pierce the "web of protection" around the German enclave in Region VII."
(Tom Burgis, The Santiago Times, 12/3/2004)