(CBS) At the annual holiday parade in scenic Shawano, Wisc., for the first time someone was missing this year. The long-time mayor was nowhere in sight. She was afraid for her life, CBS News cheif investigative correspondent Armen Keteyian reports.

"To have this happen, who would - who would think it?" said Shawano Mayor Lorna Marquardt.

So unthinkable that Marquardt's open-door policy is now officially closed, and she had bulletproof glass installed on her office door.

It's all part of a once-quiet town that's been turned upside down.

.... see the rest of the CBS News Story linked to below.