BJP workers allegedly vandalised the camp office of BRS MLA Gangula Kamalakar in Telangana's Karimnagar after BRS leader Padi Kaushik Reddy challenged Union Minister Bandi Sanjay Kumar to undergo a drug test. Believing Reddy was inside, workers damaged vehicles and property with sticks, reports said. The allegations surfaced after BRS MP Pilot Rohit Reddy reportedly tested positive for narcotics.