Finding a finger at Wendy's....

You might have heard of a worker at Wendy's finding a finger in a bowl of chili. Well, this worker has a history....

The San Francisco Chronicle reported this week that police has searched the home of Anna Ayala of Las Vegas, who filed a complaint about biting into a human finger after spooning up a mouthful of chili at the San Jose Wendy's on March 22.

A San Jose Police Department sergeant would say on Saturday only that investigators traveled to Las Vegas this week to serve a search warrant in a private home connected to the case. "The investigation continues," added Sgt. Nick Muyo, declining to further describe the search.

Calls to Ayala's home went unanswered on Saturday.

The Chronicle reported on Saturday that Ayala has filed legal complaints against commercial establishments before. She won a claim against a restaurant after her daughter contracted salmonella poisoning in 2003. She sued a car dealership and tire manufacturer after an accident in 2000. That case was dismissed.

Wendy's has said its own investigation found no evidence of any finger or hand accidents among workers or suppliers at the San Jose franchise in late March.