Video footage has emerged of fighters loyal to Libya's National Transitional Council claiming to be the assassins of former Libyan leader Muammar Gaddafi.
On Monday, his body remained on display to the public and it is still unclear where he will be buried.
Saadi Gaddafi, Gaddafi's son, said he was "outraged by the vicious brutality" shown towards his father and his brother Motassim, who were both killed last week.
More video clips showing Gaddafi's last moments are slowly trickling in, and they are likely to come under closer scrutiny in the coming days as the UN, rights organisations and US, backs an investigation into the deaths.
Al Jazeera's Khadija Magardie reports.