there were no Russian troops in Crimea, so too did RT. The storming of government buildings across eastern Ukraine has been portrayed as the understandable actions of peace-loving protesters who fear "chaos" in Kiev". After the July 2014 crash of Malaysia Airlines Flight 17, RT rushed to blame others for the plane's shoot-down in Ukraine amid accusations by Ukrainian fighters of Russian involvement in the crash. Speaking of RT's coverage, Sarah Oates, professor of journalism at the University of Maryland said: "But if you're going to engage in propaganda, you have to do it well. They have completely embarrassed themselves." Sara Firth, a London-based correspondent with RT resigned in protest over the network's coverage of the MH17 disaster. Shortly before resigning, she tweeted, "RT style guide Rule 1: It is ALWAYS * Ukraine's fault (* add name as applicable)". She told The Guardian: "I walked into the newsroom and there was an eyewitness account making allegations [against Ukraine] and analysis, if you can call it, from our correspondent in the studio. It was just appalling, in a situation like that where there are families waiting to be informed and a devastating loss of life." She also noted that "There is bias against Russia but you don't counter wrong by doing even more wrong" and stated "I have always said it's better to have RT than to not have that perspective, but actually with a story like this and the way they misreport it, it's quite dangerous, I don't want to be party to it." In follow-up interview she said: "In Ukraine, you're taking a very small part of a much wider story, totally omitted the context of the story, and so what you wind up with on air is outright misinformation." Calling RT "mass information manipulation", Firth said: "they have a very clear idea in their mind of what they're trying to prove". She also stated that "The worst-kept secret is that RT is blatant propaganda. I'm one in a very long line of people who have left for the same reason." The following November, RT was again found in breach of Ofcom's impartiality rules, this time in relation to its coverage of the Ukraine crisis, specifically events leading up to the annexation by Russia of Crimea. For repeated breaches of its due impartiality rules, Ofcom put RT management "on notice that any future breaches of the due impartiality rules