Simon Ghebremedhin
Murder *
Sentence
Life imprisonment with minimum term of 19 years
On May 31, 2025, Simon Ghebremedhin, 34, of Streatham High Road, attended the flat of 26-year-old Marjama Osman on Frith Street, off Surrey Street Market in Croydon. Following a dispute, CCTV showed him lashing out violently, smashing his own phone and banging on the door. Osman let him in, where he stabbed her once. She escaped the flat and collapsed outside, where she was found unconscious by a passer-by. Ghebremedhin followed her out, then returned inside and inflicted a knife wound on his own abdomen to fabricate a self-defence claim. Police and emergency services arrived just after 9am, Osman was declared dead at the scene from the stab wound, and Ghebremedhin was hospitalised before being arrested on suspicion of murder. Evidence, including CCTV and specialist analysis, confirmed the self-inflicted nature of his injury and exposed his deception.
Found guilty by a unanimous jury decision. Described by police as a devious killer who wounded himself to claim self-defence.