employees illegally hacked into the voice mail of celebrities, politicians, and a 13-year-old murder victim. mr. murdoch, do you accept ultimately you are responsible for this whole fiasco? no. reporter: murdoch and his son said they did not know employees paid hush money to settle lawsuits. and he said he had seen no evidence that 9/11 victims in the u.s. had their voice mail hacked. the woman who ran murdoch s british newspapers also said she was sorry. of course there were mistakes made in the past. reporter: the scandal will not end in this hearing in parliament.ç there s a criminal probe under way in britain. the u.s. justice department also will investigate news corporation to see if american emplployees engaged in a conspiracy to pay bribes to british police. scott goldbebe for abc news, new york. his wife has a pretty interesting background. she s got an interesting background. a bit on the tabloid side. you saw her sort of stand up and defend him instantly. in f