The son of a woman on trial for murder has told a jury her final text to him before fatally stabbing pub landlord Matthew Bryant was ‘I will also kill him’. Stephanie Langley exchanged messages with Cameron Langley-McColm just an hour before the 52-year-old was killed on September 11 last year. A jury was told she also twice referred to Mr Bryant – who was her former brother-in-law – as a “w*****” in the same conversation with her son. Furthermore, the 54-year-old described herself as being “very down” and “needing time out”. But giving evidence today (April 16) at Maidstone Crown Court, Mr La…