LUCKNOW, March 11 -- Lucknow Police organised a specialised workshop on crime scene protection and forensic evidence collection at the Reserve Police Lines on Tuesday. "Around 70 police personnel participated in the day-long training session conducted by experts from the Forensic Science Laboratory (FSL). The session focused on the Locard Exchange Principle-the forensic concept that 'every contact leaves a trace'-highlighting the importance of preserving the smallest pieces of evidence at a crime scene," said JCP (crime) Aparna Kumar. The workshop was organised by the specialised training branch of the Lucknow Police. htc...