RT Journal Article SR Electronic T1 Commentary: Approaching and Stalking Public Figures—A Prerequisite to Attack JF Journal of the American Academy of Psychiatry and the Law Online JO J Am Acad Psychiatry Law FD American Academy of Psychiatry and the Law SP 341 OP 348 VO 38 IS 3 A1 Park Dietz A1 Daniel A. Martell YR 2010 UL http://jaapl.org/content/38/3/341.abstract AB The concept of studying approaches to public figures (i.e., physical pursuit or stalking) arose as a proxy measure to aid in the development of tools to prevent assassination, a low base rate event. In this commentary, we review the origins of this concept and the historical record of public figure attacks in the United States that formed the empirical basis of the concept, we describe case examples of approaches toward public figures in the United States that did not result in injurious attacks, and we provide a synopsis of our findings on the ways in which communications predict approach.