Well Answer is that When VP got arrested It was very Quick action taken by DC himself . There was no proof which could prove VP innocent or atleast delay his Arrest Warrent . Where As In Ganga's case Krishna did have idea how can Ganga can be proved innoent and so not becozz She loves Pintu but As a BDO she gave Pintu idea 2 save Ganga from getting arrested .
Now the Actual,Answer of the Ques Why Kinash are against krishna . Well First thing Pintu did told Krishna clearly on the day he proved VP innocent that What Krishna and DC n all are doing wrong 2 a innocent Person . Yes he praised Krishna that She arrested her own Father BUT That Praise was not at all becozz he thought She was right , That Praise was for the Boldness , Strongness , honesty she showed . He praised her for that .But Today he is angry with her becozz Knowing the fact tht Ganga is innocent , having a suitable chance with her 2 atleast delay the Arrest Warrent , And specially after assuring him with confidence that She will delay it , his mom got arrested . And So this outburst . At that time alo he felt She was wrong and today also he feels She is wrong . So ATleast from Pintu's side it was not at all hypocracy or double view for 2 different persons (VP and Ganga ) .
I don't know wheather i became successful in making my point clear or not as i am little weak in explaining my point and expressing it .