S1·E81 Naagin Part 2

K.D.Pathak shocked to see Nilakshi in the same Haveli where Thakur Ujagar Singh was killed but a major problem arises as Bhairav Baba reveals a real story to court that Nilakshi's mother was a snake whose 'Mani' was stolen from the Jungle by 2 young guys who were none other than Thakur Ujwal and Ujagar Singh, thus he plays an instrument due to which Nilakshi faints. Who killed Thakur Ujwal Singh and Thakur Ujagar Singh? Is Nilakshi Innocent?