The National Child Victim Identification System has been used to convict criminals by proving that the pornographic images the defendants possess are of real children, and not morphed or virtual.

To the Editor: Your June 9 editorial argues that attorney-client privilege should end with the client's death when prosecutors need information to convict criminals.

Yet I had precedents of my own whereby I had set aside that law on two different occasions and thus succeeded in convicting criminals to whose crimes there were no witnesses but themselves.

As the smuggling war continued to burden Parliament in 18th-century England, it became even more crucial to find ways to convict criminals.

I'm afraid there won't be much there to spend, because the "Al Capone law" is written to convict criminals, not to raise money.

How to convict criminals and onlookers?

If someone confesses to a crime without the confession's having been extracted by force, that is a good thing and allows the criminal justice system to convict criminals in an efficient way.

SmartWater has been used to convict criminals and the company claims in press releases to have over 600 convictions to its name.

Holmes explains its significance in convicting criminals based on bloodstains.

Imagine, for example, how difficult it would be to convict criminals if everyone's fingerprints and DNA patterns were in constant flux.