Should my cancer come back, should my prognosis be poor, should my life approach an abrupt stop, my one wish would be for enough time to leave something meaningful for my children. It would be something written or something on video, something that would allow me to somehow guide my little boys through their years, something that would offer them a lasting impression of me.

This is just what Melanie Worthington, a Michigan mom, did for her five-year-old son after receiving her diagnosis of terminal pancreatic cancer.

Worthington made video tapes for her little boy, Theo. Her mother helped her, and they taped mother and son making cookies and playing together at a cabin. They tried to capture anything to remind Theo time of spent with his mom.

And then a few weeks after his 39-year-old mom died, Theo's tapes were stolen by someone who walked through an unlocked door at the Worthington home. Also stolen were two camcorders, a portable DVD player, and other assorted tapes.

Virtually all of Theo's video memories are gone. There are no duplicates of the tapes, and police have no suspects in the case.

"It was like someone had come out and taken her away from us a second time," Worthington's sister said.

Melanie, who died Thanksgiving weekend, was living with Theo, her parents, and her sister in a ranch home on a dirt road. Her parents, both on disability and without a lot of financial resources, have pulled together a $200 reward for the return of the tapes.

"Maybe this is one way we can get them back," said Worthington's mom. "I guess I'm hoping for some kind of miracle."