The Guardian reports:

The gunmen who shot dead the Libyan rebels’ military chief Abdul Fatah Younis were members of an Islamist-linked militia allied to the campaign to overthrow Muammar Gaddafi, according to a National Transitional Council minister.

After 24 hours of confusion surrounding the death, the NTC’s oil minister, Ali Tarhouni, said Younis had been killed by members of the Obaida Ibn Jarrah Brigade, a militia named after one of the companions of the Prophet Muhammad, suggesting that Islamist elements were involved.

Tarhouni told reporters in Benghazi that a militia leader who had gone to fetch Younis from the frontline had been arrested and had confessed that his subordinates carried out the killing. “It was not him. His lieutenants did it,” Tarhouni said, adding that the killers were still at large.

The NTC leader Mustafa Abdul Jalil said on Thursday that Younis had been recalled for questioning to Benghazi but was killed before he arrived. Relatives said they retrieved a burned and bullet-riddled body.

The Gaddafi government has said the killing is proof the rebels are not capable of ruling Libya. Spokesman Moussa Ibrahim said: “It is a nice slap [in] the face of the British that the [NTC] they recognised could not protect its own commander of the army.”