Plot Synopsis

MURDER IN LEHIGH VALLEY: KEITH MORRISON INVESTIGATES is a two-part special during which correspondent Keith Morrison revisits the crimes when Joann Katrinak and her three-month-old son Alex disappeared without a trace from their home in Catasauqua, PA on December 15, 1994. Patricia Rorrer, the ex-girlfriend of Katrinak's husband, was convicted of the murders and has maintained her innocence for 20 years while serving life behind bars. Today, her attorney says not only was his client wrongfully convicted, but she was framed. With an appeal pending in Pennsylvania Superior Court that includes allegations of a frame-up, coercion by the District Attorney's office, misidentification of a witness and evidence tampering -- all of which the state vehemently denies. On Sunday, March 5, 2017 from 8-10pm ET/PT, Investigation Discovery premiered both episodes of MURDER IN LEHIGH VALLEY, featuring an exclusive phone interview in which Rorrer speaks out from prison for the first time ever.