RU Correspondent :The teachers and the students of Rajshahi University on Saturday brought out a procession on the campus and boycotted their classes protesting the killing of Professor AFM Rezaul Karim Siddique.The teachers and students of English Department of RU brought out a silent procession at around 10 am and paraded the different roads of the university. Later, they held a rally at Mukul Mancha, a makeshift platform set up after the nickname of the slain professor.They demanded arrest and exemplary punishment to the killers of Rezaul Karim. The students staged another protest rally at Mukul Mancha around 12:30pm.Besides, Law Department, Bangla Department, Public Administration Department and Information Science and Library Management Department, among others, brought out procession on campus.