I was entring to my lab on 31st december while a research scholar attacked on me and punched me several times that is recorded in my IIT Guwahati chemical engineering cctv footage.The incident took place over a very small issue of senior junior ego during a international conference CHEMCON 2015. At the same time to defend himself he is blaming that I behaved with him rudely which is wrong. In my observation his mental condition is not okay. He can be violent and dangerous anytime to others in the department also. I appeal IITG administrator as well as other social workers to come and help me