• Grandmother's property

Hello sir,
 My grandmother has 40 kanal agriculture land.my father have one brother and 3 sisters.
His brother died few years back.we were living in different houses.so my granny went there to my aunts house to look after her.my aunt has one son.after 10 years he took my grannys land from her and made registery on his own name by saying that he will always look after her needs.bt within one month he and his mother beaten her and removed  her from his house.now she is living with us,means with his other son.
Now my granny has applied application to sdm office in our district Fazilka,punjab.to took her land back.
My granny had 25 tola gold left there when they removed her from house  they are not giving that gold too.we also made FIR against him for gold from my granny's  side on her demand.
Please give me suggestion about the whole procedure ,what can we do to take that land and gold back.