have been thinking how this man always predicts doom correctly,and never predicts good,then i came to know from a source that this man himself might be the architect of all this happenings like the death of the malawi president,he might have killed him to prove his prophecy right.

You could as well say Jesus destroyed Jerusalem by predicting i

The article in this link puts it in its proper perspective.

http://news.onlinenigeria.com/templates/?a=4372