Authorities in Tripoli announce the capture of Muammar Gaddafi's former spokesman Moussa Ibrahim near the town of Tarhouna, 40 miles south of the capital Tripoli. Ibrahim's whereabouts had been unknown since the end of the civil war in 2011 and there had been several earlier reports of his arrest. Hours later an audio message purported to be by Ibrahim appears online, in which he denies being captured or even being in Libya.