Concentric teeth bite mark on forearm, what to do next?
2 swab technique for saliva collection
Keep scale for measuring below the mark and take photo in the plane of bite
Complete description of injury as seen
Prepare cast using vinyl polysiloxane
Ans: C. Complete description of injury as seenRef KSN Reddy's The Essentials of Forensic Medicine and Toxicology 33' edn; Page no. 97Impoant: The order of Bite mark investigation: C > B > A> DBite Mark InvestigationComplete description of injury as seenPhotograph: Keep scale for measuring below the mark and take photo from different angle.Swabbing of saliva: To identify or exclude assailant from secretor status who exude blood group substance in the saliva.Impression of bite mark: Plastic substance (rubber or silicone based) or plaster of Paris is laid over the bite mark that hardens and produces permanent negative cast of the lesion.Skin carrying the bite is removed and preserved in formalin during autopsy.