When does Murder, She Wrote return?

Murder, She Wrote is an American crime drama television series starring Angela Lansbury. The series focuses on the life of Jessica Fletcher, a mystery writer and amateur detective. The program ran for 12 seasons from September 30, 1984, to May 19, 1996. The show was a ratings hit during its broadcast, becoming a staple of CBS Sunday night TV schedule for around a decade.
The show revolves around the day-to-day life of Jessica Fletcher (née MacGill), a widowed and retired English teacher, who becomes a successful mystery writer. Jessica invariably proves more perceptive than the official investigators of a case, who are almost always willing to arrest the most likely suspect.