By Philippa Bourke Mar 1, 2010, 3:30 GMT

La Toya Jackson has spoken out again to repeat allegations she believes her brother Michael was murdered. 

Last year LaToya told two British newspapers she believed the king of pop was murdered by a group of conspirators trying to get hold of his fortune. 

Now, eight months after his death, she is again claiming his passing was the result of foul play. 

LaToya told reporters in Ukraine: 'I was asked what do you believe happened to your brother and I spoke from my opinion, from my heart, and I said, my brother was murdered and this was right after this happened, of course.' 

She went on to allege: 'And of course it came out later that he was truly murdered. He should still be with us here today. It wasn't just one person involved, it was several people involved. It was a conspiracy.' 

LaToya, however, has not named any conspirators or revealed who she believes is behind the alleged foul play. 

Michael's personal physician Conrad Murray has been officially charged with involuntary manslaughter in the case but a trial date is still to be set. He faces up to four years in prison if he is found guilty.