Jealous thug guilty of knifing lover to death

A jealous boyfriend who knifed his lover to death in a frenzied attack after discovering a letter confirming she was about to leave him is facing a life sentence. Pawel Sroka, 35, repeatedly stabbed 29-year-old Joanna Trojniak at their home after stumbling on her post office change of address confirmation document. Miss Trojniak, an assistant manager at Nando’s restaurant in Colliers Wood, was found with multiple stabs wounds to her face, chest and hands at about 9pm on 23 March…