I refer to the malaysiakini report Doctored photo: Tables turned on cop .

I have a strong feeling that Tian Chua has something up his sleeve when he continues to flout his 'doctored' picture of Deputy Prime Minister Najib Razak, Razak Baginda and murdered Mongolian national Altantuya Shaariibuu.

The 'offending' picture is still on his blog and so far no action has been taken although all kinds of accusations have been thrown at him.

Najib is strangely silent so one can conclude that either he can't be bothered about this silly prank and will let the authorities take care of it or he is very worried and - like me - he suspects Tian Chua has an ace up his sleeve.

I think the investigations have gone on long enough and it's time to throw the book at Tian Chua. He should be made an example of for all Photoshop wannabes and that there is a limit to artistic licence.

Meanwhile, Tian Chua continues to provoke and taunt the authorities, making a mockery of our police force and soon even the Malaysian Communication and Multimedia Commission (MCMC) by the look of things.

So to Najib and Co, its time to either call Tian Chua's bluff or else admit you have no case and have egg on your faces. Tian Chua looks ready to finish what he started, and this picture may have more to it than meets the eye.