From BBC News Online
The worrying bit of this article I found was this
Hit TV crime shows like CSI and Law and Order do not give a true depiction of the real work carried out by forensic experts, a leading scientist has said.
Dr Sheila Willis, director of Ireland's Forensic Science Laboratory, said TV gave unrealistic expectations of how quickly crimes could be solved.
In a lecture in Dublin, Dr Willis said the shows wrongly suggested they could be cracked within the space of an episode.
The worrying bit of this article I found was this
Last year, a senior policeman in Malaysia said US crime drama CSI was helping criminals escape justice.
"CSI and a few other series teach how to remove traces of crime," said Deputy Inspector General Musa Hassan.