Lethal Force: Necessary?

Lethal Force: Necessary? Paper details: Discuss whether you think lethal force is a necessary outlet for resolving crisis or not. How would you, either for or against lethal force, explain to the opposition that it is or is not a necessary tactic for the dissolution of a crisis situation? Some food for thought: https://www.policeone.com/legal/articles/1271618­How­to­ensure­use­of­force­is­reasonable­aÕÉ≠†Њ†ndnecessary­and­avoid­claims­of­excessive­force/