Should I Take a Lie Detector Test at Work?

"Mr. Beaver, I am in upper management at a high-quality meat processing plant in the Midwest. Over the past several months we have experienced a significant loss of expensive sides of beef, but it has not been continuous, just time to time.

"I have an idea who is behind this theft. I believe it is a group of employees, but can't say for sure. It is more than a feeling, more than a hunch, but I do not have real evidence of who is doing what," "Jody"