The last few days have been quite eventful in Libya.
With regard to the death of Gen. Younes
, it's still not clear just what the hell happened, but here's my best effort to piece together the story: General Younes was called to Benghazi from the front at Brega in order to meet with a council of NTC bureaucrats to answer charges about some unknown allegations. There are three main possibilities as to what those allegations were. Either he was actively collaborating with Qadaffi, he was having some sort of unauthorized suspicious contact with Qadaffi, or they wanted to question him about the status of the rebel offensive in Brega (it seems that most of the Brega area has been captured by the rebels, but they massive Qaddafi minefields are holding them back and by no means did they score a decisive victory. Younes had vastly exaggerated progress in several public statements).
Younes then left his command post in the custody of men from the Feb 17th Martyrs Brigade, a volunteer force made up mainly of armed civilians that has been acting as both a combat unit and an internal security force in Benghazi.
At some point he was killed, I'm 95% sure by members of the Feb 17th Brigade. I have read from AJE that the men who shot him might have been a pair of brothers who bore a grudge against him from back when Younes was Qaddafi's Interior Minister (supposedly he killed their father during a crackdown on the LIFG, a small Islamist terrorist group, during the 1990s) but I can't confirm that. That, combined with allegations of treason, would provide a motive, and the whole sordid story is certainly something the NTC would try to cover up, which they obviously did.
In any case, Younes is dead. At his funeral, his son swore revenge and shouted aloud that he wanted Qaddafi to be in power again. Of course, that just sealed his political fate. The Obeidi tribe, Younes's tribe, has already affirmed their alleigance to the NTC and calling for the return of Qaddafi essentially assures that any "vengeance" faction will have no following. The NTC has issued an ultimatum for the civilian vigilante groups to turn over their weapons and submit to the central military command and has supposedly arrested the assassins. I think the story will simply blow over.
In more important news, more details have come through about the rebel offensive near the Tunisian border. The strategic towns of Ghezaia and Tkuit are firmly in rebel control. Rebel casualties were 6 killed and 30 wounded; government casualties are unknown but it's reported a general was captured (also I can't confirm that). Tiji and Badr, two small villages that are home to a large Libyan army base and which serve as the main logistic node for Qaddafi operations in the Western half of the Nafusa mountains, are surrounded, with about 500 government troops inside. The rebels have asked them to surrender. There are some reports (highly unconfirmed right now but I'm looking into it) that the rebels on the Misrata front have completed their attack to the south of Zliten, and have entered into the city itself, threatening to trap the Qaddafi troops on the frontline against the sea. But in general, when the rebels try to make a big encircling move, Qaddafi troops always slip the noose due to the rebel's organizational failures and over-caution resulting from lack of firepower/command structure. So don't expect a rebel victory in Zliten to be too decisive. They'll have to slog through Al Khums too before they're on the outskirts of Tripoli.
EDIT: I can confirm that a Qaddafi general was captured in the recent Western rebel offensive.