Barkha to be like Lady Macbeth?

Yes most probably...she is very close to the edge now... and it won't take time to push her over the edge...thats where maybe the illusions of Radhika will come to play its part.

Well that may become the reason for her fall :)

Yes, I agree. Barkha, after killing Rads, became so over- confident of herself that she even underestimates God's power. She thinks herself to have become more powerful than the Supreme. Such a high after killing one person? So Sad.

Its good she left, or rather threw the locket above Rads' graveyard...so Kanha is still there to protect his Devotee...although the blind in arrogance Barkha, doesn't understand that.

When i read this post, i remembered an instance from Mahabharat, wherein Lord Krishna for being just to both parties, asked to Duryodhan's team and Arjun's team as to what would you take? My entire team of soldiers or me, myself. Duryodhan, the arrogant, pounced upon the opportunity and asked for the soldiers (sena) because acc, to him...Krishna alone was nothing...but if he had the entire Krishna's Sena for himself, he can surely win. In his blind arrogance, he took Krishna's Sena and left thinking that he would win for sure. Pandavas, on the other hand were more than happy to have Lord Krishna on their side, because they knew...where Lord Krishna stood, surely victory stands there :) Lord Krishna too knew that what would be Kaurava's decision.

Today Barkha reminded me of the same over-confident, arrogant and blindly powerful woman, who thinks that she has become more powerful than the Supreme and now after removing Rads from her way, she can get Dev.