Khotey Sikkey Season 1 Episode 19 Case of missing Diamonds and Kamath brothers

Ayush reopens the case of diamond merchant which was shut down. Naresh Kamath who was a thief murdered Mr & Mrs. Samtani and robbed their valuable diamonds worth 900 kt currently, he is in jail but the diamonds are missing. Khotey Sikkey collects information about Naresh so they visit Arthur road jai. Naresh and Suresh are twins. Who has the diamonds.