This picture taken on May 18, 2012 shows then-Politburo standing committee member, secretary of the central political and law commission, Zhou Yongkang, delivering a speech at a meeting in Beijing. Embattled former top Communist Zhou Yongkang rose through China's state oil industry to become the country's internal security chief -- and amassed so much power, according to analysts, that he brought about his own downfall. The investigation into him announced on July 29, 2014 comes on the back of President Xi Jinping's much-publicised anti-corruption drive, but experts say it is driven more by internal politics within the factionalised ruling party. CHINA OUT AFP PHOTO (Photo credit should read STR/AFP/Getty Images)
China's ex-security chief gets life in prison for bribes
01:32 - Source: CNN

Story highlights

NEW: Zhou Yongkang is sentenced to life in prison for taking bribes

He's highest-ranking official to get caught up in President Xi Jinping's anti-corruption campaign

Zhou was also a patron of Bo Xilai, a former a fast-rising political star who was jailed for graft

Beijing CNN  — 

At the height of his power, Zhou Yongkang controlled police forces, spy agencies, court systems and prosecution offices across China – and the domestic security czar wasn’t shy in deploying his vast assets to crush dissent and unrest in the name of “preserving social stability.”

Before retiring in 2012, Zhou saw the domestic security budget swell to surpass that of the 2 million-strong Chinese military – the world’s largest.

As a member of the ruling Communist Party’s Politburo Standing Committee – China’s top decision-making body – Zhou was one of nine men who effectively ruled the country of more than 1.3 billion people.

Away from the spotlight, though, Zhou and his family members were reportedly taking advantage of his leadership position to accumulate enormous wealth.

The allegedly blatant exchange between money and power, as revealed by China’s state media, would eventually prompt Zhou’s shocking downfall.

He’s the most senior official ever to face corruption charges in the history of the People’s Republic of China.

Criminal trial

After months of intense political rumors, the Communist Party’s disciplinary arm in July announced a formal investigation into Zhou for “serious disciplinary violations.”

In December, state-run Xinhua news agency reported his arrest after the Communist leadership expelled him from the party.

And in April, state prosecutors revealed he had been formally charged with accepting bribes, abuse of power and leaking state secrets.

After a criminal trial held in Tianjin, a city near Beijing, he was sentenced to life in prison for taking bribes.

Zhou, 72, also received seven years for abusing power and four years for deliberately revealing state secrets.

Party investigators also accused Zhou of having affairs with multiple women, and trading power and money for sex.

Read: China announces investigation into security czar

Watershed moment

Many have viewed his fall from grace as a watershed moment in the secretive world of Chinese politics now ruled by President Xi Jinping. Xi has been spearheading a massive anti-corruption campaign ostensibly targeting “tigers and flies” – high-ranking and low-level officials alike.

“The important thing here is that Xi has proven he’s powerful enough to break this taboo of never incriminating former Politburo Standing Committee members,” said longtime political analyst Willy Lam with the Chinese University of Hong Kong.

Unlike Xi, who is “Communist royalty” thanks to his father’s status as one of Mao Zedong’s comrades in arms during the revolution, Zhou was born to a poor family in eastern China.

His father was an illiterate farmer but borrowed money to send him to school.

Smart and hardworking, Zhou didn’t disappoint and went on to become one of the few local students admitted into an elite university in Beijing.

That school, now called China University of Petroleum, was the cradle for titans in the state oil industry.

After graduating with a degree in oil exploration, Zhou was assigned to an oil field in the country’s northeast and rose through the official ranks from the late 1960s through the mid-1980s.

Described by many as a capable and humble young party cadre, Zhou was remembered more for his political savviness than technical knowledge.

His political skill shone when he was transferred to the oil ministry in Beijing, which later became a giant state-owned oil company and one of Zhou’s power bases.

Read: In China, ‘everyone is guilty of corruption’

Chinese police block photos being taken outside Zhongnanhai, the Communist Party of China's central headquarters.

Decisive leader

Overcoming factional wars in the ministry, Zhou was said to be a decisive leader who focused on expanding domestic oil exploration as well as overseas projects, a two-pronged strategy that would continue to this day.

Fast growth of business abroad made supervision from Beijing harder, sowing the seeds for corruption.

In 2001, after a stint as minister of land resources, Zhou was named the Communist Party chief of Sichuan, one of the country’s most populous provinces.

State media there portrayed Zhou as an eloquent leader with a clear vision, and gave him credit for luring high-tech companies, including Intel, to the southwestern province as well as modernizing the agriculture and tourism sectors.

Zhou also developed strong local ties and planted officials loyal to him – including secretaries he brought from Beijing – in key postings throughout the province.

Zhou’s big break came in 2002 when he returned to Beijing and was put in charge of the ministry of public security, which runs the country’s police forces.

Five years later, he rose to the apex of power by taking a seat in the Politburo Standing Committee – with an expanded portfolio that covered all domestic security affairs.

His reign coincided with a time of mounting social and ethnic unrest as well as such major events as the Beijing Olympics in 2008, the 60th anniversary of the Communist rule in 2009 and the World Expo in Shanghai in 2010.

Ruthless hardliner

As the leadership prioritized security and stability above all else, Zhou greatly expanded police power at the expense of already-limited judicial independence, cementing his reputation as a ruthless hardliner among political dissidents and activists.

Barricades get erected outside a court in Jinan in  2013 in preparation for a ruling on an appeal by ex-political star Bo Xilai.

It was also during this period that Zhou became a patron of Bo Xilai, a fast-rising political star who was waging a controversial war against organized crime in the southwestern metropolis of Chongqing.

Bo’s spectacular downfall in 2012 – complete with tales of murder, bribery and betrayal – attracted global attention. State media cited his subsequent conviction on corruption charges as a prime example of Xi’s resolve to clean up the party.

Read: Bo Xilai: From rising star to scandal

Bo supporters, however, have long called him a political victim as the former high-flying politician was once considered Xi’s main challenger for the top spot of Chinese leadership.

Political activists and observers now note the similarity between the Bo and Zhou cases.

“Zhou challenged Xi’s authority and threatened his rule – that’s why he’s now being held responsible along with his gangs,” said Hu Jia, one of China’s leading political dissidents, who was thrown into prison for more than three years on “subversion” charges when Zhou first took over nationwide law enforcement.

“The bottom line is: All officials are corrupt,” he added.

“Xi can’t find a better excuse to rid of his political opponents than fighting corruption – something that helps him win the masses’ hearts and minds.”

Lam, the Hong Kong analyst, said. “The people being investigated for corruption are on the losing side of factional struggles. People who are close to Xi are less liable to becoming incriminated.”

Family involvement

Those close to Zhou have fallen with him.

State media have reported official investigations – and formal arrests in some cases – of dozens of Zhou’s family members and former aides.

The biggest impact was felt in the domestic security apparatus, state oil industry and Sichuan province – three places Zhou once ruled.

Details have also emerged in Chinese media about possible skeletons in Zhou’s closet, including the suspicious circumstances surrounding the death of his first wife.

Most stories, though, have focused on the vast wealth amassed by Zhou’s older son as well as his two brothers and their families.

The Zhous reportedly benefited immensely from China’s booming energy and real estate sectors thanks to Zhou’s deep ties to the two related ministries.

Zhou’s older son, who is 42, is said to own multiple luxury properties worth millions of dollars.

Before turning 30, the younger Zhou had quick success in business after winning a contract to upgrade IT systems for 8,000 gas stations across China.

His companies also reportedly reaped huge financial gain from buying and selling oil fields and hydropower stations.

State media reports also indicated that one of Zhou’s younger brothers, a onetime farmer, used Zhou’s influence to launch a “crisis management” business and profited from helping people get out of jail, enter police academy and sell steel pipes to state-owned oil fields.

Other published articles have depicted an intricate web of officials, cronies and tycoons – some with alleged mafia connections – orbiting around the domestic security czar before the crumbling of his power structure.

“I think, unlike Bo Xilai, Zhou Yongkang will cooperate with investigators because his family is involved,” analyst Lam said.

“His only incentive now is to protect his son – he will toe the line to protect his son.”

Read: Is China’s corruption crackdown really a political purge?