<sod > London's year of knife carnage: The 48 victims of 2018 murdersJANUARY - Eight deaths  1 January, Steve Frank Narvaez-Arias, 20: Stabbed in the chest on New Year's Day at a flat party in a council estate off Old Street in Islington, north London.< eod>< sod > The Met Police say her cause of death remains unknown  31 January, Khader Saleh, 25: The 25-year-old was stabbed in the Hammersmith and Fulham area  Steve Frank Narvaez-Arias, 20, was stabbed in the chest on New Year's Day at a flat party in a council estate off Old Street in Islington, north London.< eod>