An 'obsessed and jealous' taxi driver disguised himself in a wig so he could stalk his ex-wife and knife her to death on her own doorstep.
CCTV footage shows how killer Mohammed Arfan followed his former spouse, Marena Shaban, as she left work, before slitting her throat and stabbing her 20 times outside her home in Birmingham.
The terrifying clips show how Arfan drove and walked past Marena's shop several times before parking up and waiting for her to arrive home alone so he could kill her, Birmingham Live reports.
