About 1,200 inmates have escaped from a jail in the restive Libyan city of Benghazi. A security official told the AP news agency that most of the escapees were facing serious charges.
Another report said a riot had taken place inside the al-Kwafiya prison. The jailbreak comes a day after the assassination of a prominent political activist triggered protests in the city, although it is not clear whether the two are connected.
Benghazi is one of the most unstable parts of post-revolution Libya. Last year the US ambassador and three other Americans were killed there.
On Saturday protesters attacked offices linked to the Muslim Brotherhood following the assassination of the prominent political activist Abdelsalam al-Mismari. Hundreds of mourners attended his funeral.