What was the background of Pannir Selvam Pranthaman's case?

Pannir Selvam Pranthaman was a Malaysian national convicted in Singapore of trafficking 51.84 grams of heroin at Woodlands Checkpoint in September 2014. Sentenced to death in May 2017 without a certificate as a drug courier, he and his family pursued multiple appeals and clemency petitions over several years. Following the failure of his final legal challenges, he was executed by hanging at Changi Prison in October 2025.

What we know

• Pannir Selvam Pranthaman was a Malaysian drug trafficker convicted of trafficking 51.84 grams of heroin at Woodlands Checkpoint in September 2014, and he was not certified as a drug courier. [1, 2]
• He was sentenced to death in Singapore for his crime in May 2017. [1, 2]
• After his appeal was dismissed in February 2018, clemency petitions were submitted and subsequently rejected on 17 May 2019. [2]
• After losing his final appeal, Pannir was executed by hanging in Changi Prison on 8 October 2025. [1, 2]

Where to go next

• the bigger pictureHow does capital punishment work for drug offenses in Singapore?
• whenWhat happened during the legal appeals and stayed executions?
• whereWhere are executions carried out in Singapore?
• compared withHow did amendments to Singapore's Misuse of Drugs Act affect other death row inmates?
• how it workedWhat role do drug courier certificates play in Singapore death penalty cases?
• an unexpected connectionHow do public opinion surveys track support for capital punishment in Singapore?Although individual high-profile execution cases regularly attract intense legal and familial challenges, broader public surveys show sustained majority support for retaining the death penalty over the years.

Sources

• [1]Pannir Selvam Pranthaman (Wikidata Q109436016) · CC0 1.0
• [2]Pannir Selvam Pranthaman · CC BY-SA 4.0
• [3]Capital punishment in Singapore · CC BY-SA 4.0
• [4]Yong Vui Kong · CC BY-SA 4.0
• [5]Execution of Tangaraju Suppiah · CC BY-SA 4.0