they are telling everyone that it was the sawadar who they caught stealing and then beat him up.
truth is he saw and caught them red handed to keep him quite they had him set upon. When he arrived at the hospital and the police were involved the good DR claimed came and discharged the beaten man before treatment or the police arrived.
it was the Doctors relation who had his hand in the pot, he then did his best to make up a story to cover up whats been going on for ages..