BotSlayer is an application that helps track and detect potential manipulation of information spreading on Twitter. The tool is developed by the Observatory on Social Media at Indiana University --- the same lab that brought to you Botometer and Hoaxy. BotSlayer is not a tool to detect and remove likely social bots from your list of Twitter followers or friends. For that purpose, check out Botometer. If you just want to visualize the spread of some piece of information, consider Hoaxy...