Something is considered an assassination when it is the willful, premeditated killing of a prominent or important person , often carried out by a sudden or secret attack. Typically, the motive is political, ideological, religious, or military, and the target is usually a public figure like a political leader, activist, or celebrity. Assassinations are often planned with the intent to influence political or social change or to eliminate a person in a position of power or influence. The act distinguishes itself from general murder or killing by its targeted, strategic nature against notable individuals and often by its secrecy or surprise element.