These sources comprehensively outline the legal framework and practical considerations surrounding law enforcement's use of force. They define "force," "deadly force," and "reasonable force," emphasizing that force must be objectively reasonable based on the totality of circumstances at the time. The documents extensively cite key Supreme Court and Circuit Court cases, such as Graham v. Connor and Tennessee v. Garner, which establish precedents for evaluating excessive force and qualified immunity. Furthermore, the texts explore psychological aspects of force encounters, various force options available to officers, and the potential consequences of improper force, including civil and criminal liabilities, unders ...