On October 3, 2016, in Mashhad, Iran, Qasem, a 51-year-old man from Tehran, ambushed and fatally stabbed Hamed, a motorcyclist, near Hamed's home. Qasem claimed he acted to protect his honor after believing Hamed was harassing his wife, Sanaz. Investigations revealed Qasem and Sanaz had a secret romantic relationship, and Sanaz had deceived both men. A third party, a painter, impersonated Sanaz via phone to extort money from Qasem. Qasem was sentenced to death and executed in June 2020; Sanaz and the painter served prison sentences for illicit relations and fraud.
Country: Iran
State/Province: Khorāsān-e Raẕavī, Iran
City/Region: Mashhad
Incident Type: Murder
Relationship Status: Married
Relationship Duration:
Recorded context: New relationship started
Reported initiator: Both
Relationship timing: During marriage or ongoing partnership, before separation
Incident Date: Oct. 3, 2016
Relationship Origins:
Relationship Stages:
Contributing Factors:
Red Flags:
Motives:
Relationship Outcomes:
How the relationship or connection began.
Important relationship phases recorded for this case.
Reported red flags or early concern points.
Contributing factors and possible motives from the available sources.
2016-10-03
Recorded relationship or case outcome.
English labels are shown first. Original-language titles are preserved for source verification.
JenayiGRAM - Iran · Original language: English
شش ماه با زن متاهلی که مشهدی بود در ارتباط بودم...!
Infidelity
The case involves a secret extramarital affair between Sanaz and Qasem, leading to jealousy and violent retaliation. Deception and manipulation by a third party complicated the relationship dynamics, culminating in homicide.
Police investigation included witness statements, video evidence, phone line and message analysis revealing secret affair and deception. Arrests made for Qasem, Sanaz, and the painter man. Qasem was sentenced to death and executed; Sanaz and the painter served prison sentences.
Initial claims by Qasem about harassment by Hamed were disproved by phone records. Sanaz initially denied knowing Qasem, later revealed to be lying. The painter man impersonated Sanaz, causing confusion in the investigation.
Qasem believed Hamed was harassing his wife Sanaz and traveled from Tehran to Mashhad to confront him. Qasem ambushed and fatally stabbed Hamed. Investigations revealed Qasem and Sanaz had a secret affair. Sanaz had deceived both men, and a painter man impersonated her to extort money from Qasem. The case was reconstructed through witness accounts, video footage, and phone data.
High risk due to secret affair, deception, jealousy, and violent escalation resulting in murder.
Secret affairs and deception can escalate to lethal violence. Third-party manipulation can complicate relationship conflicts. Phone and message analysis are critical in uncovering hidden relationships and motives.
Secretive communication between Qasem and Sanaz, Sanaz's phone line changes, and her denial of knowing Qasem were early warning signs.
Witness testimony, video footage of the attack, and phone call/message records connecting Qasem and Sanaz were key clues.
Video surveillance, witness statements, and phone line/message analysis provided the strongest evidence.
Omid witnessed the attack, prevented Qasem's escape, and described the assault in detail. Other witnesses called emergency services and observed the scene.
Follow-up investigations revealed the secret affair and deception by Sanaz and the painter man, changing the understanding of motives and relationships.
Exact duration of Sanaz and Qasem's affair and full details of the painter man's involvement remain partially unclear.