Nothing seems to match up and their best lead is a mentally disturbed young woman.

It seemed the best lead in years, the best of literally thousands.

I've sodded you about up to now, but this has got to be our best lead yet.

This is the best- and the only- lead we've got.

He can lay back when he needs to, then writes some of the best leads.

The police agreed, leaving subsequent investigations without the benefit of the case's best lead.

The best potential lead they had was the identity of the black man who'd driven the van.

The best lead to the diabolical crimes across the world was gone.

"It's our best lead and it ought to be pursued."

On a straight steal, Coleman gets his best lead and runs directly to the base.