For decades, Ang's case remained as a landmark in both Singapore and Malaysia as he was the first murderer to be convicted and sentenced to death solely based on
circumstantial evidence and the first to be
convicted of murder without a body. Due to its significance, Ang's case was recalled 54 years later when another murderer named
Leslie Khoo Kwee Hock was convicted of his lover Cui Yajie's murder without her body on 12 July 2019, making it the second case of a murder conviction without a body. Khoo was said to have started the affair with Cui in 2015 despite having a wife and son, and he also lied to Cui that he was divorced. The murder was due to Cui having argued with Khoo over personal issues before Khoo strangled her in the heat of the moment. While Ang was executed in 1967 for Cheok's murder, Khoo was sentenced to
life imprisonment by the High Court on 19 August 2019, as he was found to have no intention to cause her death and did not display viciousness or a blatant disregard for human life. Having burnt her body into ashes after killing her during an argument near
Gardens by the Bay, the fatal injuries sustained by the victim and their nature could not be ascertained to enable the court to determine if the death penalty was more appropriate in Khoo's case. Currently, Khoo is incarcerated at
Changi Prison, where he is serving his life sentence since 2016. Another case that recalled the trial of Ang was the alleged
murder of Ayakannu Marithamuthu, which was reported as the "curry murder" case in 1987. Ayakannu was said to have gone missing on 12 December 1984, but in March 1987, following a tip-off, the police arrested at least four suspects (including Ayakannu's wife), and charged them with murder. One of the suspects allegedly confessed that Ayakannu, who often got violent when drunk and abused his wife, was murdered and his body chopped up before being cooked in
curry and rice. The suspects had allegedly packed him in plastic bags and disposed of them in the roadside dustbins all over Singapore, which made headlines in Singapore, as well as making it one of the most notorious murders without a body. However, on the first day of the trial, the prosecutors admitted that the evidence was insufficient and the judge in charge of the case released the suspects after granting them a discharge not amounting to an acquittal. The case remains unsolved. Ang's case was recalled in another alleged murder case from Singapore in 1989. In this case, a school bus driver named Oh Laye Koh was charged with the murder of
Liang Shan Shan, a 17-year-old student from
Mayflower Secondary School. Liang, a Malaysian from
Sabah, went missing on 2 October 1989, and her highly decomposed body was found two weeks later in Yishun Industrial Park by
National Servicemen who were training near the area. Forensic pathologist
Chao Tzee Cheng could not ascertain the cause of death; he could not tell whether it was a suicide, murder or accident due to the state of decomposition. Some body parts were missing and the injuries he found on the skull and ribs were not sufficient to cause death. Later police investigations revealed that Liang was last seen boarding Oh's school bus at around 1 pm by her classmate, and Oh was later charged with murder. Oh was initially acquitted in 1992, but he was brought back to court in 1994 for a re-trial after the prosecution appealed the acquittal. When he was told to enter his defence, Oh chose to remain silent. From his decision to remain silent, his failure to submit additional evidence in his favour, as well as the circumstantial evidence pointing to Oh's possible guilt, the High Court made an inference that Oh had indeed killed Liang and her death was not suicidal or accidental, and thus sentenced Oh to death after finding him guilty of murder. Oh Laye Koh was executed together with two drug traffickers on 19 May 1995. Oh's lawyer Peter Fernando stated that Oh Laye Koh did not show remorse for his actions and continued to deny his crime till the end. In Malaysia, lawyer N. Pathmanabhan and his two farm hands – T. Thilaiyalagan and R. Kathavarayan – were accused of murdering millionaire
Datuk Sosilawati Lawiya and her three companions - bank officer Noohisham Mohamed, lawyer Ahmad Kamil Abdul Karim, and her driver Kamaruddin Shamsuddin – in 2010, purely based on circumstantial evidence and without the bodies of the victims. All three accused, who burnt the bodies before their arrests, were found guilty of murder and sentenced to death. Their death sentences were finalized and upheld by the
Federal Court of Malaysia in March 2017. Ang's case was recalled in news reports covering the millionaire's murder. ==In popular media==