By Antony Clements-Thrower A man has admitted stabbing his teenage wife to death at home, where she “should have been safest”. Sahil Sharma, 24, appeared at Kingston Crown Court on Thursday, February 8, where he pleaded guilty to murdering 19-year-old Mehak Sharma. Sharma had called police in October last year and told the operator he had killed his wife at their home in Croydon. Officers found Mrs Sharma unresponsive and with catastrophic knife injuries to her neck. Despite the efforts of those at the scene, she was pronounced dead around 20 minutes later. A special post-mortem examination co…