Lost and found

Urban Legends Reference Pages: Horrors (Finger Food)

The following day, Santa Clara County health officials announced at a press conference that they had confirmed the object found in the bowl of Wendy's chili was indeed a human finger, and they were planning to trace the ingredients back to the source to determine where it came from, whose it was, and how it got into the chili. The Associated Press reported that officials believe the contamination did not pose any health danger:
Officials said the fingertip was about 1-1/2 inches long and contained part of a manicured nail. The woman, who asked officials not to identify her, immediately spit it out, Santa Clara County Health Officer Martin Fenstersheib said.

My Question is, Who loses a finger and doesn't try to track it down? Seems a bit odd that Wendy's would have to backtrack their supply chain to figure out where this came from. Weird. Sounds like something from a Mob movie.