Banker stabbed to death by partner who then tried to cut her throat

A woman knifed a Danish banker to death at their home and then emailed a suicide note to her friend in Poland, a court heard. Henrik Slotsaa’s body was found at an address he shared with Joanna Cierpka, 51, in Newington Causeway, Elephant and Castle, in south London on 16 March. Mr Slotsaa, 52, had been stabbed repeatedly and had been dead for some time when officers broke the door down. Cierpka originally from Gdynia, Poland, was taken to hospital…