Let me answer it since no one else is interested 
Controversial run out decision against Kallicharan given during the first test between England and Windiesat Port of Spain, 1974.
Incident happened on the last ball of the second day’s play. Kallicharan was out of the crease at the non-striker’s end and thinking that the day is over didn’t bother to go back to his crease and instead started walking towards the pavillion. Silly point fielder, Tony Greig spotted that and threw a direct throw at the stumps and Kallicharan was declared run out since the umpire did not declare the play over for the day yet.
Interestingly Kallicharan was reinstated after alot of discussion that night and he came back to bat again and added few more runs to his overnight score.