Kansas City, Mo (KSDK) -- It's been one year since Baby Lisa Irwin disappeared from her Kansas City home.
Police said they've investigated 1,600 leads, but are still searching for answers.
Lisa Irwin was last seen on October 3rd of last year when her mother put the child to bed. The next morning, the mom reported Lisa missing nd the child hasn't been seen since.
People in the Kansas City area will hold a candlelight vigil in the little girl's honor Wednesday night. They're hoping the anniversary will prompt new interest in the case and possibly new clues.