Problem:
Question 1) What study was credited with beginning the tradition of scientific police evaluation?
Question 2) What agency is responsible for maintaining the "10 most wanted list?
Question 3) What created a watch & ward system in cities & towns and codified early British police practices?
Question 4) What is another name for the Metropolitan Police?
Question 5) What federal agency compliles DNA profiles?
Provide thorough explanation of every question given in the problem.