 On 5 October, a new batch of recruits successfully graduated and became part of the Tripoli Brigade.The same day, the head of the brigade announced that two mass graves had been uncovered in and around Tripoli containing up 900 bodies of Gaddafi's opponents.On 10 October, members of the Kekka Brigade from Zintan, attempted to surround some of the Tripoli Brigade, after a heated argument over who should police Tripoli and attempted to prevent them from leaving the area.