<prompt> Surgical alteration or suturing of gunshot wounds may create problems in distinguishing entry from exit. This is called as:Formication phenomenonGordon phenomenonCookie cutter phenomenonKennedy phenomenon  <response>: Kennedy phenomenon:- Iatrogenic surgical alteration or suturing of the entrance wound. The evaluation of whether the wound is entrance or exit becomes difficult. Cookie cutter phenomenon:- It is seen from the near shot entry wound of shot gun. Formication Patients feels the insects crawling under skin Seen in Cocaine ergot Gordon Phenomenon Prinsloo and Gordon 1951 described aefactual extravasation of blood into theanterior neck structures at autopsy. It may be a source of confusion, resembling traumatic bruises. To eliminate this aefact, bloodless dissection of neck is recommended in asphyxial deaths 