In 1997 a Taiwanese soldier was executed for murder, despite there being no evidence against him.
|Wang Tsai-lien, mother of Chiang Kuo-ching, |
lives with the grief of her son's wrong execution
The authorities last year admitted he was innocent and compensated his family, but legal experts warn a similar tragedy could happen again under the current judicial system.
Chiang Kuo-ching was convicted of raping and killing a five-year-old girl. He was one of two soldiers who worked in the same building as the girl's mother, and had failed a lie detector test because he was scared.
He insisted he was innocent, but was executed at the age of 21.
After a long campaign by his parents, investigators reopened the case in 2010 and indicted a man with a history of sexual offences last year.
The government admitted Mr Chiang was tortured into confessing and late last year apologised to his family.
Despite this alarming case, Taiwan's judges continue to sentence defendants to death with no material evidence, such as fingerprints or DNA, experts say.
Instead, they rely mainly on confessions or co-defendants' statements, and routinely accept as evidence police interrogations that are not recorded or videotaped, even though the law requires recordings to prevent police torture, lawyers and others say.
"The problem is even though on paper judges are supposed to follow the principle of innocent until proven guilty, in practice many don't," said Lin Feng-cheng, head of Taiwan's Judicial Reform Foundation.
"They and the society want to quickly solve a case and bring justice to the victims' families," he said.
He and others say the young democracy's judicial system is still immature and lacks sufficient safeguards, including trials by jury.
With a public that generally does not question court sentences, there are worries that more wrongful executions could happen, especially since Taiwan has ended a four-year moratorium.
From 2006 to 2009, no executions were carried out, as the government tried to bring Taiwan closer to the international trend of abolishing the death penalty.
But the moratorium ended in 2010 after former Justice Minister Wang Ching-feng inadvertently drew attention to it, by publicly stating that she would not sign off on any executions.
Facing public pressure, President Ma Ying-jeou replaced Ms Wang with Tseng Yung-fu, who promptly ordered four people be executed, and another five last year.
Taiwan's judges - most of whom favour the death penalty - meanwhile sentenced 15 people to death at the Supreme Court level last year, the highest number in the past decade.
Case of Chiou Ho-shun
Chiou Ho-shun was first sentenced to death for the murder of a woman and the kidnapping and murder of a boy in 1989. He was one of 12 defendants the police held for four months, during which time they were subjected to torture and confessed to the murders. They later retracted their confessions. In 1994, two prosecutors and 10 police officers were punished for using torture to obtain confessions in one of the cases.
Chiou, considered the mastermind, has been detained for 23 years while his case was retried 11 times. The High Court would sentence him to death, but the Supreme Court would reject the sentence because of insufficient evidence or problems in the case.
Until recently there was no limit on how long defendants can be imprisoned or how many times they can be retried. But a new law came into effect in May, limiting the time a defendant can be held without a final verdict to eight years, meaning Chiou would have to be released this year.
Critics say that the looming law was the reason why the Supreme Court quickly made a final ruling on Chiou in 2011, sentencing him to death. And they believe it is the reason why so many more defendants were sentenced to death last year - judges simply did not want to have to release them, even though the courts had retried them for so many years without a final conviction.
Unwilling to apply for a presidential pardon as he insists he is innocent, Chiou could be executed at any time.
Amnesty International and a former UN special rapporteur on torture have raised serious concerns about this case, pointing to the torture, the long detention, and violation of the right to a fair trial.