Logan Mwangi’s mother made a dramatic change to her appearance weeks after murdering her son in a bid to avoid being recognised.
Angharad Williamson, 31, was convicted of murdering son, along with her partner John Cole, 40, and the couple's stepson Craig Mulligan,14, who was identified this week.
During the trial the court heard Logan sustained injuries similar to those seen in car crash victims before his death and was dumped in the River Ogmore near his home in Bridgend.
