And, especially, an investigator should not develop tunnel vision on a specific case.

But he said investigators had not yet developed evidence to confirm that.

Law enforcement officials say that investigators, then and now, developed serious questions about Mr. Durst's account.

The investigators developed a series of tests and the magazine asked readers to suggest their own tests.

In the process, investigators developed a picture of a "sophisticated cartel" involved in money laundering.

Various investigators have developed models predicting risk groups of febrile neutropenia, with implications for management strategies.

Unless the sheriff's investigators develop something new, what we have so far would never stand up to a jury.

In pursuit of the sequence of the cause, investigators developed a broad array of information sources.

This allows investigators to develop a line of questioning that leads to something like the Guilty Knowledge Test.

Over the last two decades, investigators have developed scales to measure symptoms and to document patients' improvement.