This paper addresses the issue of terrorism in Nigeria, particularly in connection with the Boko Haram Islamist Sect. Terrorism, as a global phenomenon, is an ill-wind that blows no one any good. Recently, it has extended its ugly tentacles to Nigeria, precisely after the Presidential Election of April, 2011. Since then, Nigerian citizens have been on the defensive because of the great onslaught of man by the Boko Haram boys. The rampage has been on the increase and the attempt by the government to stop it has proved abortive. This has become of great concern to most Nigerians and the writer; hence, the emergence of this topic. The aims of this work are to highlight some of these religious riots encouraged by Boko Haram, to examine the root causes of the riots and to know their goals, organisational structure and sources of funding, and to proffer possible solutions that will make for the effective management of the crises.