Although the psychic delivers extremely vague clues, such as that the killer may or may not have facial hair, the cops are thoroughly impressed.

He does not fall for the trick, but gives the agents vague clues about the case.

And your nightmares are vague clues to a past that isn't completely erased from your mind.

"I haven't the vaguest clue," Kyrtian replied, turning it over in his hands with every evidence of fascination.

Is this crime connected to Peter's oddness - to his eerie attention, the vague clues that something about him is not right?

"A vague clue to an unlikely event three-quarters of a century ago would hardly have a significant bearing on the present."

And, in a sardonic gloss on the game's endless carnage, none of the soldiers have the vaguest clue why they're fighting.

Gilthanas's heart will not be whole again until he finds Silvara-yet he has only the vaguest clue where to search.

Sean and Billie have only vague clues in this case and no idea who's actually behind those murders.

"It's beyond comprehension that a presidential abduction could slip through the Bureau's fingers without even a vague clue."