Theft at Koramangla!

So at the night of 16th Feb there was theft at my rented house in Koramangla 1st Block, when I was at my hometown, thieves took whatever gold & silver was there at home about 1 lakh value. It’s a stand alone house where the owners stay above. Since they are locals they informed the police the very same morning and there were teams of police on the same day. They took all the CCTV footage and a dog squad, finger print team was at the location while day. I thought they have taken the matter seriously and they would find the thieves quickly. But it’s almost a month now and even I tried visiting the Koramangla police station after I was back, but they told the police officer is not present and next time call and come. I don’t see any progress in the case and I think these folks won’t do anything unless there is something for them to gain. Has anyone else experienced this? And what should one do in such a situation?