Amidst the fallout from the February 8 shooting in Mumbai suburban Dahisar, Shiv Sena (UBT) leader Uddhav Thackeray and Maharashtra Deputy Chief Minister Devendra Fadnavis Saturday engaged in a heated exchange over each other's mental condition.

Following the tragic killing of Shiv Sena (UBT) leader Abhishek Ghosalkar during a Facebook Live session, where social activist Mauris Noronho also took his own life, Fadnavis dismissed calls for his resignation, drawing criticism from Thackeray, newswire PTI reported.