What happened
Somkid Pumpuang was convicted of killing five women in different Thai provinces in 2005 and became notorious again after committing another murder following his early release.
The investigation
The first series was linked through hotel records, witness evidence and a pattern of approaching women working in entertainment or massage businesses. His 2019 release was followed within months by another killing and a nationwide manhunt.
What the courts or investigators concluded
Somkid was convicted for the original five murders and, after his rearrest, convicted of the sixth killing and sentenced to death.
Why the case remains significant
The case triggered anger over sentence reductions and parole assessment, raising a basic public-safety question: how should systems evaluate the risk posed by offenders convicted of repeated predatory murder?
Case context
Crime by Region organizes cases geographically so readers can move from one file to other investigations from the same country. For unresolved or contested cases, the wording above reflects the distinction between confirmed events, investigative theories and findings actually established in court.