He didn't like letting go of things, especially unsolved cases.

Actually, it's the section of the system that stores information on unsolved cases.

He is put with a team of officers in similar circumstances and together they are given an unsolved case to work on.

She joined the force after her mother was murdered in an unsolved case.

And of all those unsolved cases, there is one that I have never ceased to think about.

They were working unsolved cases on their own time.

It has to be an unsolved case where the leads have been exhausted.

After that interview, the investigation went nowhere and was left as an unsolved case.

You're in Knoxville, why not see what unsolved cases they might have, and there we are.

An unsolved case of arson at the university killed seven in 1995, Russian television reported.

He considers this to be the most important consideration in the analysis of the 1.9 million unsolved cases.

They can be used for identification and to locate possible suspects in unsolved cases.

This remains an unsolved case of a missing child.

"Apparently, to see if this same masked guy might have been connected to some other unsolved cases."

No information, beyond an occasional physical description, is available on the killers in the unsolved cases.

There were an additional 1,905,991 unsolved cases of persons reported missing and presumed dead.

"There are plenty of unsolved cases here in Massachusetts."

What happened to the evidence from unsolved cases?

Doug thought every cop probably had one-the unsolved case he couldn't let go.

Ten unsolved cases per year is a drop in the bucket compared to the volume they're used to handling.

Correspondents provide updates on unsolved cases of journalists killed and issue calls for action when necessary.

According to news reports, police began looking at other unsolved cases based on a full statement that Williams gave to police.

Lowe, our narrator, investigates the unsolved case for a local newspaper.

But recently, a new homicide detective in the precinct began reviewing old unsolved cases.

There's not much joy down there, little to uplift the spirit when you consider that these are the unsolved cases.