Islamabad, Pakistan - A Pakistani anti-corruption court has found former Prime Minister Nawaz Sharif guilty of corruption and sentenced him to 10 years in prison and a $10.5m fine, a development that could be a blow to his PML-N party's chances in an upcoming general election.
Judge Muhammad Bashir read the verdict before a packed courtroom in the capital Islamabad on Friday.
The case relates to the ownership of four apartments in the upmarket Park Lane neighbourhood of London, capital of the United Kingdom.
Sharif was dismissed as prime minister last July over corruption allegations, with the Supreme Court ordering the anti-corruption watchdog to launch proceedings against him and his family.
In 2016, an International Consortium of Investigative Journalists (ICIJ) leak of 11.5 million legal documents - dubbed the Panama Papers - showed the Sharif family had secured a $13.8m loan in 2007, using the apartments as collateral.
"Today, the anti-corruption court's verdict … has made it clear that these assets, the Avenfield apartments, were acquired through corrupt means," prosecutor Sardar Muzaffar Abbasi told reporters outside the courtroom.
Following the verdict, a defiant Sharif told reporters in London that he had not been given a fair trial and that he would face his sentence, although he did not specify a date for his return to Pakistan.
Both Nawaz Sharif and his daughter Maryam are currently in London tending to Kulsoom Nawaz, Nawaz’s wife, who is critically ill and being treated at a hospital there.
Maryam, also a political leader who has taken an increasingly front-line role in the party, was found to be involved in the ownership of a series of offshore companies, in whose name the properties were held.
The court also ordered that the Sharifs' apartments be seized and handed over to the Pakistani government.
Shehbaz Sharif, Nawaz's brother and president of the PML-N, said the party rejected the verdict and would use all legal and constitutional means to challenge the verdict.
"I believe that the timing of this verdict is an attempt to influence the outcome of the election," Shehbaz, a former chief minister of northern Punjab state, said at a press conference in the eastern city of Lahore.
Nawaz Sharif's political future
On Friday, Maryam was also found guilty and sentenced to seven years imprisonment and a $2.6m fine.
With this verdict, Maryam Nawaz is now disqualified from standing in Pakistan's July general election as a candidate.
Her husband Muhammad Safdar was also sentenced to one year in prison and will be disqualified from running in the upcoming polls.
In April, the Supreme Court effectively ended Nawaz Sharif's political career in parliament by banning him from running for public office for life.
Both father and daughter had earlier asked for a delay in the verdict, so that they may have attended the hearing in person, as they did regularly throughout proceedings.
In a tweet after the verdict, Maryam Nawaz said people stood by her father. "Well done Nawaz Sharif! You weren't afraid, and you didn't bow down. You gave priority to Pakistan over your own personal interests. The people stand by with you. You will be victorious."
Nawaz told a press conference on Wednesday that he would face whatever punishment the court handed down. "I am not a dictator who will run away from the courts," he said.
Verdicts in two further cases against the Sharif family are still pending.
"I am absolutely ready [to go to jail]," Maryam told reporters earlier this week. "This is not something to be afraid of."
Separately, top Nawaz aide Fawad Hassan Fawad was arrested during an interrogation by the anti-corruption watchdog in the eastern city of Lahore on Thursday.
Nawaz and his party’s leaders have termed the corruption cases a witch-hunt, alleging the country’s powerful military wanted him out of power as he had challenged its control over aspects of security and foreign policy.
Pakistan’s military denies any involvement in politics but has ruled Pakistan for roughly half of the 70 years since its independence.
The Sharif family is expected to appeal Friday’s verdict at the Supreme Court.
Asad Hashim is Al Jazeera's digital correspondent in Pakistan. He tweets @AsadHashim.