that a man named Abner Louima was the man that had done so. Once they had Louima in handcuffs and in their police cruiser, Volpe and his partner began punching Louima in the face several times (Jefferis, 2011). The officers then shoved a wooden stick into Louima's rectum and held the stick in his face. After further investigation, it was discovered that Abner Louima was not responsible for knocking the officer to the ground at the bar. Research Methodology Research methodology is a set of tool and techniques that are used by a researcher to conduct his research. According to Saunders et.al (2010), there are two broad categories of research strategies that are qualitative strategy and quantitative strategy. Some researchers also use a combination of both strategies that is called mixed strategy. Hence a research methodology is a mix of type of investigation use for research, data collection, sampling method, data collection and analysis procedure.