criticized the government s authoritarian role. human rights in china said they haven t heard anything from activist for several days. you re looking at an active tweeter, and she announced she was under house arrest. a human rights lawyer was reportedly detained an beaten. he tried to visit chen in the hospital thursday evening. then that s one known by her english name, pearl. she s the woman who helped chen escape his house arrest in the dead of the night, took him to the embassy. she was detained herself. we were told that she was released yesterday. take a look at this man. an unnamed supporter of chen s who actually would not allow cnn to identify him today. as you can see the pictures from me hind him, his computer, but not his face. why? he says he fears for his safety. and as our stan grant has been covering this story, he and his crew, you see these pictures here this is obviously you can see an altercation, they have been followed by plains clothes police. now it