Former gang leader Duane ‘Keffe D’ Davis, 63, is accused of ordering the killing of the hip-hop star in 1996

A Las Vegas jury is now deliberating after hearing closing arguments in the trial of the South Side Compton Crips gang leader Duane “Keffe D” Davis, who is accused of ordering the murder of hip-hop legend Tupac Shakur.

Davis, 63, is accused of leading a group of men to kill Shakur in retaliation for the beating of his nephew, though not of pulling the trigger himself. Davis has pleaded not guilty.

Reuters and the Associated Press contributed reporting

Secretive state begins repairs on ageing facilities after being revealed as worst country for leaks of potent greenhouse gas

Turkmenistan has started plugging the mega-leaks of methane that spew from its ageing oil and gas facilities, the latest UN data shows, in a move hailed as a breakthrough.

Methane, also called natural or fossil gas, is a potent greenhouse gas. It traps 80 times more heat than carbon dioxide and causes 25% of global heating today. Stopping leaks can be quick and cheap and, because methane breaks down in the atmosphere far quicker than CO2, this has a rapid impact, with some experts calling it the climate “emergency brake”.

Secretive state begins repairs on ageing facilities after being revealed as worst country for leaks of potent greenhouse gas

Turkmenistan has started plugging the mega-leaks of methane that spew from its ageing oil and gas facilities, the latest UN data shows, in a move hailed as a breakthrough.

Methane, also called natural or fossil gas, is a potent greenhouse gas. It traps 80 times more heat than carbon dioxide and causes 25% of global heating today. Stopping leaks can be quick and cheap and, because methane breaks down in the atmosphere far quicker than CO2, this has a rapid impact, with some experts calling it the climate “emergency brake”.

As one of Europe’s biggest consumers of gas the UK may be particularly exposed to heightened price volatility

Europe is on course to enter the cooler months with gas stores at their lowest level in 13 years, which has triggered “winter panic” among energy traders, experts have warned.

The EU’s gas stocks were 63% full in the last week of August, well below the 80% average for late August over recent years and among the lowest levels ever recorded for this time of year.

As one of Europe’s biggest consumers of gas the UK may be particularly exposed to heightened price volatility

Europe is on course to enter the cooler months with gas stores at their lowest level in 13 years, which has triggered “winter panic” among energy traders, experts have warned.

The EU’s gas stocks were 63% full in the last week of August, well below the 80% average for late August over recent years and among the lowest levels ever recorded for this time of year.

Critics call move to gain long-term access to country’s massive energy reserves ‘predatory’ and ‘unconstitutional’

Reports that the US is preparing to claim a big stake in Venezuela’s massive energy reserves have sparked an outcry, with critics describing the move as “predatory” and a “rapacious” land grab.

Several media outlets this week reported that the Trump administration – which abducted Venezuela’s authoritarian president, Nicolás Maduro, in January and has steered the South American country ever since – hopes to secure long-term access to its oil and gasfields.