Crime and Punishment
So here’s the thing. You live in a moderate crime neighborhood, not the projects, but not affluent suburbia either. There is a knock at your door and you open it to discover a police officer. She is conducting a door to door in connection to a drug related shooting that took place earlier. As luck would have it on your return from shopping you did happen to see a man running out of a house down the block, you saw that he had a gun, and you saw the car he drove off in. Not only that, but you have seen him before and are aware that he is a local drug dealer. You are asked to give a statement and to testify against the individual in court. Being a civic minded individual you agree.