A man has pleaded guilty to murder after stabbing his 19-year-old wife to death at their home in south London. Sahil Sharma plunged a knife into his wife Mehak Sharma’s neck at a property in Ash Tree Way, Croydon, on October 23 last year. The 24-year-old then rang 999 shortly after 4.15pm and confessed to the call operator that he’d killed her. Police and paramedics rushed to the scene where they found Mehak unresponsive having suffered catastrophic knife injuries. Emergency crews battled to save her but she was pronounced dead around 20 minutes later. Her family were informed after she...