A man from Streatham has been convicted of murdering a woman in Croydon and then trying to cover it up with a self-inflicted wound in order to claim he acted in self-defence, writes Sinead Campbell… Simon Ghebremedhin, 33, stabbed Marjama Osman, 26, to death inside her home on Frith Road, Croydon on Saturday, 31 May, … Continue reading Man found guilty of murdering woman after he tried to make out he was acting in self-defence