On 28 April 1985, at his workplace in Tanjong Rhu, 38-year-old ice factory worker Samynathan Pawathai, alias Chelia Dorai, was attacked by eight men who sought revenge against one of Samynathan's friends, who hurt one of the attackers in an earlier fight, and Samynathan died as a result of grievous injuries sustained from the attack. Out of the eight murderers, only five were caught and charged with murder, while the remaining three perpetrators went on the run till today. Out of the five, two of the attackers - Abdul Ghaffur Parith Mohamed Kassim and S. Ganesan Shanmugam- were each jailed six years for manslaughter, while the other three - Kumar Nadison, Jabar Kadermastan and Chandran Gangatharan - were found guilty of murdering Samynathan and sentenced to death. The trio were hanged on 28 April 1995 after all their appeals were rejected.

Murder investigation On 28 April 1985, at an ice factory in Tanjong Rhu, at least two workers were attacked by a group of armed men at their workplace, and they were seriously injured as a result of the attack; the two men were said to have been struck by an axe. One of the men, identified as 38-year-old Samynathan Pawathai, died in hospital while the remaining victim survived with timely medical intervention.

An autopsy was later conducted by Dr Wee Keng Poh, a forensic pathologist, and he found that Samynathan suffered a total of 18 injuries on his body, and one of the slash wounds had penetrated his liver and led to a massive loss of blood, and his opinion was that the wound was sufficient in the ordinary course of nature to cause death. Following the death of Samynathan, the police classified the case as murder and conducted their investigations.Public Prosecutor v Chandran a/l Gangatharan and Others , High Court (Singapore).

Within a day after the crime, the police managed to round up five suspects allegedly responsible for Samynathan's murder, and the five men - Abdul Ghaffur Parith Mohamed Kassim, Chandran Gangatharan, Kumar Nadison, Jabar Kadermastan and S. Ganesan Shanmugam - were charged with murder. The five men and another three people were all said to be Malaysians, and they were accused of being members of an unlawful assembly and having a common object of causing grievous hurt to Samynathan, which thus resulted in Samynathan's death. However, the remaining three perpetrators behind the case were not identified, and they were never caught. If found guilty of murder under Singaporean law, the five men would be sentenced to death.

In April 1986, after a pre-trial conference, the district court ordered all the five men to stand trial at the High Court for murder.

Court proceedings Trials of Abdul Ghaffur and Ganesan On 31 October 1988, both 25-year-old Abdul Ghaffur Parith Mohamed Kassim and 28-year-old S. Ganesan Shanmugam pleaded guilty to lesser charges of manslaughter, after the murder charges against them were dropped, which allowed them to no longer face the death penalty for murdering Samynathan Pawathai, while the remaining three perpetrators were confirmed to stand trial for murder in a separate court session on the same day.

On the same date, Justice Chan Sek Keong, who heard their cases in a separate court, decided to sentence both Ganesan and Abdul Gaffur to six years of imprisonment each. He stated that the attack was a disproportionate reaction to the earlier dispute that left one of their friends hurt, and there could have been better ways to mediate the conflict. Justice Chan also added that he accepted that both Abdul Ghaffur and Ganesan had no intention to cause death, even though they wielded lethal weapons that were capable of causing serious injury or death, and he took into consideration the fact that the pair had been drinking alcohol prior to the attack, which may have influenced their decision to tag along with their other six accomplices to wallop Suppiah.

Murder trial of Chandran, Jabar and Kumar The murder trial of Chandran Gangatharan, Jabar Kadermastan and Kumar Nadison took place on 31 October 1988. The trial was presided over by two trial judges - High Court judge L P Thean (Thean Lip Ping) and Judicial Commissioner Chao Hick Tin - in the High Court.

The trial court was told that prior to Samynathan's murder, the three defendants of the trial, as well as Ganesan, Abdul Ghaffur and the missing three accomplices were involved in previous physical altercations with Samynathan and friends, which led to the killing of Samynathan. The first was on 27 December 1984, when Samynathan's friend Suppiah Arumugam, who was in charge of supplying labourers to the ice factory, was together with three friends at Tanjong Pagar Plaza when Kumar and some other men confronted Suppiah about a gold chain he snatched, and this caused Suppiah to be assaulted. The second was on 22 April 1985, when Samynathan got into a fight with Jabar at Tanjong Pagar Road, and Jabar's left palm was slashed as a result. Six days later, on 28 April 1985, the date of the murder, the eight perpetrators of the case decided during a drinks session that they should attack Suppiah and his friends to seek vengeance against them for Jabar's injury. Afterwards, the eight men were armed with metal poles, axes, swords and parangs and headed to the ice factory to attack Suppiah and his friends. At that time, Suppiah was not present at the factory, and only Samynathan and his two friends were present, and they were thus targeted and brutally attacked, leading to Samynathan's death and one of his friends seriously injured. All three accused were later called to enter their defence, after the trial court ruled that there was a case to answer, and they put up a defence that they never intended to cause death, and their only intention was to attack Suppiah and not the others, and they were provoked into fighting Samynathan and the others, while the death of Samynathan was caused during a fight. On these grounds, the defence sought to have their clients ruled not guilty of murder. The judgement was reserved on 2 December 1988.

On 11 May 1989, Judicial Commissioner Chao Hick Tin and Justice L P Thean delivered their verdict. Judicial Commissioner Chao, who pronounced the judgement in court, stated that there was a clear intention by all the eight members of the gang to initiate an attack out of revenge, and the three defendants and their other five accomplices had a common intention to cause grievous hurt to Suppiah and his friends, including Samynathan, for having assaulted and injured Jabar in an earlier dispute. In turn, the judges rejected the trio's defence that they were only going after Suppiah and wanted to harm only Suppiah. Judicial Commissioner Chao also pointed out that the trio and the other offenders were the ones that took undue advantage of the situation, and hence their defences of sudden fight and provocation were rejected. He also stated that while the trio were not the ones who inflicted the fatal wounds on Samynathan, they were considered to have committed the crime of murder due to the legal doctrine of common intention, since the lethal injuries inflicted on Samynathan were done intentionally and in furtherance of the common intention shared by all the eight perpetrators behind the attack that cost Samynathan his life.

Therefore, all the three accused - 32-year-old Kumar Nadison, 27-year-old Jabar Kadermastan and 26-year-old Chandran Gangatharan - were found guilty of murder and sentenced to death by hanging.

Appeal processes On 25 April 1991, the Court of Appeal dismissed the appeals of the trio against their convictions and sentences for the murder of Samynathan Pawathai. Chief Justice Yong Pung How and two High Court judges Lai Kew Chai and Goh Joon Seng heard the case, and they agreed with the trial court's decision to convict the trio of murder.Chandran a/l Gangatharan and others v Public Prosecutor , Court of Appeal (Singapore).

Subsequently, two of the appellants, Kumar Nadison and Jabar Kadermastan, turned to one final recourse of appealing to the President of Singapore for clemency, while the third appellant, Chandran Gangatharan, did not petition for clemency. Subsequently, after several delays throughout the next three years, Kumar informed the prison authorities in March 1994 that he decided to not proceed with his clemency application, which left Jabar the sole member of the trio to continue with his clemency process. Jabar's first plea for clemency was submitted through his sister on 29 July 1991, and a second one was also filed on 1 August 1991 and a third petition was launched on 13 July 1993. Ultimately, President Ong Teng Cheong decided to not grant Jabar clemency and rejected his plea on 7 June 1994. A death warrant was finalized and Jabar, together with Chandran and Kumar, were scheduled to be executed on 17 June 1994., archived from the original on 26 October 2012.

However, Jabar successfully applied for a respite from the President, after his lawyers raised the fact that Kumar submitted an affidavit to assume responsibility for having caused the fatal wounds on Samynathan, and a stay of execution was granted. Jabar was also allowed to make a fourth clemency appeal and it was submitted on 27 August 1994, and after another two months, President Ong rejected the fourth clemency motion on 25 October 1994, making Jabar to lose another chance of escaping the gallows.

Jabar's constitutional challenge After Jabar Kadermastan lost his fourth clemency plea, a second death warrant was issued, scheduling for Jabar and his two accomplices to hang on 11 November 1994.

On 10 November 1994, the eve of his execution, Jabar filed a motion to the High Court, and the triple executions were therefore postponed for the second time while Jabar's appeal was pending before the courts. Jabar's defence lawyer S. K. Kumar argued that it was unconstitutional to hang Jabar after he spent more than five years on death row since his sentencing, regardless of whoever was responsible for the delay. However, the prosecutor Bala Reddy argued that the delay was not done in any part from the authorities, and Jabar was to blame for the delay since he took more than five years to use up any legal means to delay his execution and his actions were tantamount to an abuse of the court processes, and he also spent time with his family to push for clemency on several attempts.

In the end, the motion was dismissed by Judicial Commissioner Kan Ting Chiu, who found that Jabar was entirely responsible for the delay in his execution and he had not proven that it was illegal and unconstitutional to delay his execution until five years after his sentencing, and while an offender had open access to any legal means available to him, the events and circumstances between the time of his conviction and the scheduled time of his execution should also be taken into account. Aside from dismissing Jabar's grounds of appeal, Judicial Commissioner Kan stepped aside to acknowledge that it was unconstitutional to carry an offender's death sentence if the delay in executing the offender was prolonged and unreasonable on the part of the authorities, and this was affirmed in a precedent case by the Indian Supreme Court, where it quoted that:

"The prolonged anguish of alternating hope and despair, the agony of uncertainty, the consequences of such suffering on the mental, emotional and physical integrity and health of the individual can render the decision to execute the sentence of death an inhuman and degrading punishment."