Police forensic scientist reviews the best (and worst) cop dramas

Police crime procedurals are among the most popular genres on TV. Audiences around the world love a good whodunnit for a touch of gritty drama, good-vs-bad adventure and guess-along puzzle-solving. But how much do they reflect reality?  Often, argues Carol Rogers, who is the lead scientist for sexual offences at the Scottish Police Authority Forensic Services, …