what science do you use to track down assissans

Question: what science do you use to track down assissans
- Keywords:
  assassin,
  track
Asked by alfie98alfie to Mark on 13 Jun 2011.
- Mark Burnley answered on 13 Jun 2011:
  
  The short answer is “not sports science”! But there are a number of ways of legally tracking individual people using CCTV, passport records, bank transactions, internet use etc. that can build a picture of…. *hears gunshot*!

Question: what science do you use to track down assissans