The family of Katelyn Markham, an art student who went missing 13 years ago, watched her ex-fiance sentenced to three years in prison for involuntary manslaughter on Thursday – a long-awaited ...

A search warrant has been unsealed in the investigation into Katelyn Markham's death in 2011 and the recent arrest of her then fiancé, John Carter. Skip to content. NOWCAST WLWT News 5 at 5:00.