Nope,I think she said that he didn'tave anything to do with matchfixing-she didn't say anything explicitly about murder(not that she may believe it either).
There was some confusing reporting going on yesterday. BBC radio initially reported her as saying she didn’t believe he was murdered (I though: how would she know?) then later reported her as saying she didn’t believe he committed suicide (a more plausible comment). She may, of course, have said both.