On April 19, 2023, Sahel was attacked with a sharp object outside her home in Tehran and died in hospital one or two hours later. Witnesses reportedly identified Nima, her husband Shayan's cousin, as the attacker. Nima was arrested two days later, confessed during questioning and at trial, and claimed that Sahel had proposed a relationship, arranged his kidnapping, and withheld his phone. These claims were disputed by the victim's family and lawyer. The Criminal Court of Tehran Province sentenced Nima to retribution, the decision was reportedly confirmed by the Supreme Court, and he remained imprisoned pending execution according to the video published July 2, 2025.
Country: Iran
State/Province: Tehrān, Iran
City/Region: Tehran
Incident Type: Murder
Relationship Status: Married
Relationship Duration:
Recorded context: New relationship started
Reported initiator: Victim
Relationship timing: After separation, before divorce was finalized
Incident Date: April 19, 2023
Relationship Origins:
Relationship Stages:
Contributing Factors:
Red Flags:
Motives:
Relationship Outcomes:
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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.
2023-04-19
Recorded relationship or case outcome.
Romantic Triangle
The reported conflict centered on an alleged romantic triangle involving Sahel, her husband Shayan, and Shayan's cousin Nima. Nima claimed that Sahel repeatedly proposed a relationship after separating from Shayan, threatened retaliation after rejection, and later remarried Shayan. He further alleged that she arranged his kidnapping and that the confrontation over his phone escalated into the fatal attack; the victim's family and lawyer rejected or questioned these claims.
Police reportedly questioned neighbors, identified Nima through eyewitness accounts, tracked him through his home and associates, and arrested him after two days. The source reports an initial confession, scene reconstruction, indictment, trial before Branch 11 of the Criminal Court of Tehran Province, a retribution request by Sahel's family, conviction and sentence to death, and Supreme Court confirmation. The source does not provide the exact legal dates, forensic findings, weapon recovery details, or an independent verification of Nima's allegations about kidnapping, phone possession, or Sahel's alleged relationship conduct.
The initial investigation reportedly relied on witness identification and Nima's absence. The central uncertainty concerned the relationship between Sahel and Nima and whether Nima's allegations about a proposed relationship, kidnapping, threats, and the stolen phone were true. Sahel's family lawyer stated that Nima was making defamatory accusations and concealing his real motive, while Nima's lawyer asserted that the kidnapping account was true.
On April 19, 2023, Sahel came outside her home after Nima summoned her, according to the witness and Nima's later account. A neighbor reportedly saw them argue and threaten one another before Nima used a sharp object and fled. Sahel was taken to hospital and died shortly afterward. Witnesses identified Nima, police arrested him two days later, and he confessed, while later courtroom testimony added a disputed history of alleged romantic proposals, a prior alleged kidnapping, phone withholding, and a confrontation conducted while Shayan was at work. The victim's family sought retribution, and the reported conviction was upheld by the Supreme Court.
The source describes a high-risk escalation involving alleged romantic pursuit, threats, secrecy, a prior alleged abduction and assault, a concealed grievance, a weapon carried to a private confrontation, and an immediate flight afterward. The account is partly based on Nima's disputed courtroom narrative, so the alleged kidnapping, affair-related conduct, and motive remain uncertain.
The case illustrates how alleged romantic secrecy, unresolved separation, threats, prior reported violence, and a concealed grievance can converge in a high-risk confrontation. Carrying a sharp object to a private meeting and choosing a time when the spouse was absent were important reported warning signs. The source also shows the importance of separating eyewitness observations and admissions from disputed self-serving allegations.
The most important reported signals were repeated alleged romantic proposals, a claimed threat of retaliation, a prior alleged kidnapping and assault, secrecy about the conflict, and Nima's decision to carry a sharp object to recover his phone.
The reported eyewitness account, corroborating statements from one or two additional witnesses, Nima's identification, his two-day disappearance, and his reported confession helped connect him to the attack. His later courtroom account supplied additional relationship context but was disputed.
The strongest evidence described by the source was eyewitness testimony, consistent accounts from additional witnesses, police tracking and arrest, Nima's reported initial confession, his courtroom admission, scene reconstruction, and the resulting judicial proceedings. Specific forensic and physical evidence was not reported.
An eyewitness neighbor reportedly saw Nima and Sahel argue outside the home, heard raised voices and threats, saw Nima use a sharp object, and watched him flee. One or two other witnesses reportedly confirmed the general account. Shayan said he did not know what relationship or dispute existed between Sahel and Nima.
Follow-up investigation reportedly changed the case from an unidentified street attack to a case involving Nima after witness identification and his arrest. His confession and later trial testimony added allegations of a romantic proposal, prior kidnapping, threats, and a phone dispute, but the victim's lawyer said these claims were unclear and potentially defamatory.
The source leaves unresolved whether Sahel proposed a relationship to Nima, whether she arranged his alleged kidnapping, whether the three men were her relatives or associates, what happened to Nima's phone, and what Nima's complete motive was. It also does not report independent forensic confirmation of these allegations or the identities of the three men.