An arrest is the act of depriving a person of his or her liberty usually in relation to the purported investigation or prevention of crime and presenting (the arrestee) to a procedure as part of the criminal justice system. The term is Anglo-Norman in origin and is related to the French word arrêt, meaning "stop".

The word 'arrest' when used in its ordinary and natural sense, means the apprehension of a person or the deprivation of a person's liberty. The question whether the person is under arrest or not depends not on the legality of the arrest, but on whether the person has been deprived of personal liberty of movement. When used in the legal sense in the procedure connected with criminal offences, an arrest consists in the taking into custody of another person under authority empowered by law, to be held or detained to answer a criminal charge or to prevent the commission of a criminal or further offence. The essential elements to constitute an arrest in the above sense are that there must be an intent to arrest under the authority, accompanied by a seizure or detention of the person in the manner known to law, which is so understood by the person arrested

Adam Charles Kokesh (born February 1, 1982) is an American activist and talk radio host. Kokesh was a Corporal in the United States Marine Corps Reserve and is a veteran of the Iraq War. He is an outspoken opponent of the U.S. military intervention in Iraq and has received media attention related to anti-war protest activities. He is the son of Charles Kokesh, a Santa Fe venture capitalist, founder of a firm called Technology Funding and owner of the Santa Fe Horse Park.

Kokesh attended the Native American Preparatory School in San Ysidro, New Mexico. He enlisted in the United States Marine Corps in 1999. In 2004, he served in Fallujah. He was a liaison between the U.S. military and Iraqi civilians as a member of the 3rd Civil Affairs Group. He also worked a security checkpoint while in Iraq. He brought home a pistol from Iraq in 2004 in violation of military rules, which prevented his return for a second Iraq tour. Kokesh "had risen to the rank of sergeant after three-and-a-half years in the Reserves" and "was demoted to corporal and soon thereafter discharged honorably with a re-enlistment code that basically said, 'you can't re-enlist.'" Having experienced combat in Fallujah, Kokesh received the Combat Action Ribbon and the Navy Commendation Medal after his honorable discharge from active duty.

A police officer (also known as a policeman or policewoman, and constable in some forces, particularly in the United Kingdom and other Commonwealth nations) is a warranted employee of a police force. In the United States, "officer" is the formal name of the lowest police rank; in many other countries "officer" is a generic term not specifying a particular rank, and the lowest rank is often "constable". Police officers are generally charged with the apprehension of criminals and the prevention and detection of crime, and the maintenance of public order. Police officers may be sworn to an oath, and have the power to arrest people and detain them for a limited time, along with other duties and powers.

Some police officers may also be trained in special duties, such as counter-terrorism, surveillance, child protection, VIP protection, and investigation techniques into major crime, including fraud, rape, murder and drug trafficking.

Responsibilities of a police officer are varied, and may differ greatly from within one political context to another. Typical duties relate to keeping the peace, law enforcement, protection of people and property, and the investigation of crimes. Officers are expected to respond to a variety of situations that may arise while they are on duty. Rules and guidelines dictate how an officer should behave within the community, and in many contexts restrictions are placed on what the uniformed officer wears. In some countries, rules and procedures dictate that a police officer is obliged to intervene in a criminal incident, even if they are off-duty. Police officers in nearly all countries retain their lawful powers, while off duty.

David Wilcock (born 8 March 1973 in Rotterdam, New York) is a lecturer, author, and filmmaker based in Los Angeles, California.

Along with Wynn Free, Wilcock co-authored the book The Reincarnation of Edgar Cayce? in 2004. Wilcock has appeared on several radio programs, including semi-regular appearances on Coast to Coast AM, and he had a role in the Syfy documentary 2012. He is a proponent of the theory that a large segment of humanity will undergo ascension in the year 2012. He also appeared in several episodes of the History Channel series Ancient Aliens.

Wilcock graduated from the State University of New York at New Paltz with a BA in Psychology.

Wilcock is the author of the 2011 non-fiction book The Source Field Investigations, which debuted at #18 on the The New York Times Best Seller list on September 11, 2011.

Wilcock has made some controversial claims, most notably that he may be the reincarnation of Edgar Cayce. In his book The Source Field Investigations (2011) he argues against the modern evolutionary synthesis by claiming that DNA and biological life emerge directly out of an energy source field.