Family members of a homeless woman beaten to death in her sleep are seeking answers as her accused killer appeared via video to face formal charges, according to a report. Andrea Dorias Dos Passos, 37, was found beaten to death outside the Miami City Ballet on Tuesday morning, HNGN previously reported. Passos identified as a transgender woman and was homeless, according to WPLG. Passos’ stepfather, Victor Van Gilst, said his family is devastated. “I knew one day this could happen,” Van Gilst said to NBCMiami. “I need to go through the stages of anger and grief and denial and acceptance and all…