2011 Fairfield, Ohio disappearance of Katelyn Markham, leading to her fiancé's admission of guilt.

"WLWT Investigates: Vanished at 21" is a news special examining the death and disappearance of Katelyn Markham, who vanished in 2011 from Fairfield, Ohio. The special features archival footage and new interviews, exploring the 12-year journey leading to her fiancé's admission of guilt in her death. The special is available for free on the Very Local app, which also hosts other shows.