A less dogged investigator would have given it up and gone for a swim.

I thought the investigators could ride in here and give us the answer.

But an investigator, who requested anonymity because the investigation had just started, gave a different version of events.

The investigator gave her his attention and everyone leaned forward slightly to hear the answer.

The investigators, he said, gave him no warning that his life might be in danger.

Of course, those investigators have given him killer material.

Finding no evidence of abuse, the investigator gave them $10.

The investigators gave each patient three cycles of treatment.

Our investigators will give us an estimate of your total assets.

And one private investigator gives his take on their answers.