Woman seeks answers after 2018 killing of son by FBI agent in failed hostage rescue FacebookTwitterEmail 1of9 Justina Garcia talks about the death of her son Ulises Valladares while her other son Ernesto Valladares wipes a tear from her face during a press conference Wednesday, Dec. 23, 2020, at the law office of Randall Kallinen in Houston. Ulises Valladares was shot to death by an FBI agent during a botched rescue operation in 2018, after he was kidnapped.Jon Shapley, Houston Chronicle / Staff photographerShow MoreShow Less 2of9 Rachelle Baum, right, a translator, talks with Justina Garcia during a press conference about the death of Garcia's son Wednesday, Dec. 23, 2020, at the law office of Randall Kallinen in Houston. Her son, Ulises Valladares, was shot to death by an FBI agent during a botched rescue operation in 2018 after he was kidnapped.Jon Shapley, Houston Chronicle / Staff photographerShow MoreShow Less