Forty-two years have passed since the Sabra and Shatila massacres when an estimated 3,500 Palestinian civilians living in Beirut were massacred by a Lebanese militia overseen by the Israeli military. No one has ever been held accountable for the brutal killings that took place in the two Palestinian refugee camps in Beirut between 16 to 18 September 1982 and have added further strain on the families of the victims who commemorate the killings every year. Ahmad Al-Ghadban, 14, was born in Shatila and his grandfather survived the massacres, which was one of the single bloodiest events in the Leb…