'I can't even take the Tube': Terrified Katie Waissel is still struggling to cope after X Factor death threats

By DAILY MAIL REPORTER Terrified: Katie Waissel says receiving death threats on The X Factor has left her too nervous to go out on her ownShe was easily the most controversial contestant on this year's X Factor, so much so that she started getting angry letters and even death threats from some viewers.But Katie Waissel has now revealed that she has been left terrified by the threats, to the