As forensic investigations become more common in modern life, investigators must be sensitive to the many restrains on their work. Privacy laws, for instance, can regulate the collection and use of evidence. http://legal-beagle.typepad.
"SPCA inspectors took part in a CSI (Crime Scene Investigation) training"
- SPCA learns CSI skills to catch animal abusers | Stuff.co.nz (view on Google Sidewiki)