Update: As Nicola Lacey's biography of H.L.A. Hart progresses, there is increasing detail about the intellectual currents at Oxford and elsewhere. This largely answers one of the concerns I voiced earlier. See my post dated May 13, 2005.
Student of the law of evidence, evidence, inference, and investigation. Sometimes writes books. Sometimes writes articles. Sometimes tinkers with computer programs to support the marshaling of evidence for legal activities such as trials and pretrial discovery and investigation. And sometimes takes photographs.