Police-Body Cameras: Determining the Effects of Police Brutality

Hypothesis: The use of body cameras (independent varible) will prevent acts of police brutality and deadly force used against to public (dependent variable) .

Null hypothesis: There is no difference in the amount of acts of police brutality and deadly force used against the public as a result of the use of body cameras.

PS: I need to have my literature review by Sunday June 25th.
PS: Your welcome to change the title of topics in the literature review as long as they relate to the thesis hypothesis. I was just creating a outline.