The source describes Mehran Rahnama, a man from Mashhad, who was accused of using rice pills or other substances to kill several people connected to him, including his wife Sara, Sara's mother Marzieh, Sara's sister Kimia, his fiancée Atefeh, his half-brother, and his father. The report also describes an alleged attempted poisoning of another sister-in-law, prior suicide attempts, a history of childhood abandonment and abuse, substance use, family conflict, financial disputes, and a purported blacklist of additional intended targets. Police reportedly arrested Rahnama after investigating Sara's suspicious death, and the source says he confessed to several killings. Investigations into possible additional crimes, including in Iraq, were reportedly ongoing.
Country: Iran
State/Province: Tehrān, Iran
City/Region: Mashhad
Incident Type: Family Homicide
Relationship Status: Married
Relationship Duration: Approximately 2 years (marriage)
Incident Date: Oct. 21, 2023
Primary reported outcome: Homicide
Reported self-harm outcome: Attempted suicide; medical outcome reported
Person(s) reported to have died by or attempted suicide: Mehran Rahnama
Reported role: Alleged suspect / offender
Reported sequence: Homicide or serious injury, then suicide or attempt
Additional victims reported: 6
Additional victim events:
Relationship Origins:
Relationship Stages:
Contributing Factors:
Red Flags:
Motives:
Relationship Outcomes:
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How the relationship or connection began.
Approximately 2 years (marriage)
Important relationship phases recorded for this case.
Reported red flags or early concern points.
Contributing factors and possible motives from the available sources.
2023-10-21
Recorded relationship or case outcome.
English labels are shown first. Original-language titles are preserved for source verification.
Criminal shadows پرونده جنایی ایرانی با شهدخت - Iran · Original language: Persian
پشت پرده قاتل سریالی مشهد قاتل قرص برنج |مهران رهنما قاتل برنجی و راز انگیزه های پنهان#مشهد
Family Conflict
The reported pattern combines unresolved childhood abandonment and alleged abuse with escalating resentment toward family members and intimate partners. In Sara's relationship, the source describes suspicion, repeated conflict, and alleged interference by her mother and sister, followed by suspicious deaths within the family. The report also links later violence to revenge, perceived betrayal, financial disputes, and a broader pattern of concealed poisoning.
Mashhad police reportedly became involved after Sara's death appeared suspicious in light of the earlier deaths of Marzieh and Kimia. Investigators reportedly noticed a scar on Mehran's neck, reviewed his medical records, and requested forensic toxicology testing after learning about his prior rice-pill suicide attempt. He reportedly fled to a village near Torbat Heydariyeh and was then arrested. The source says he confessed to Sara's death, the deaths of Marzieh and Kimia, Atefeh's death, his half-brother's death, and his father's death. A surviving sister-in-law later connected an earlier poisoning episode to him after reading about the confessions. The report says investigations into possible crimes in Iraq remained ongoing and that execution was discussed, but it does not provide independently verified court documentation or a confirmed final judgment.
Atefeh's death was initially treated as drug poisoning with possible suicide, and her family reportedly suspected classmates or school staff rather than Mehran. The deaths of Marzieh and Kimia were reportedly attributed to drug poisoning while they were also ill with COVID-19, and the family initially did not pursue the deaths. The account of Mehran's alleged methadone suicide attempt during arrest is presented as uncertain and possibly exaggerated. The report also acknowledges that Mehran's claims about Sara's suspicion and family interference may have been unfounded.
According to the source, Rahnama's history included parental separation, institutional care, alleged physical and sexual abuse, early independence, substance use, and repeated resentment toward family members. His engagement to Atefeh ended with her suspicious poisoning death, followed by his own serious suicide attempt. Years later, he married Sara and reportedly experienced conflict involving suspicion and her family. After Marzieh, Kimia, and Sara died from reported drug poisoning, police examined Rahnama's prior rice-pill poisoning history and arrested him after he fled. His reported confessions then connected the case to Atefeh, his half-brother, and his father, while a surviving sister-in-law described a similar nonfatal poisoning episode.
The source describes a high-risk pattern involving prior suicide attempts, alleged poisoning of an intimate partner and relatives, substance use, repeated grievances, manipulation of medication, a reported blacklist, and possible additional victims. These are source-reported allegations and confessions, not an independent clinical or forensic assessment. The reported combination of access to victims, concealment, repeated targeting, and evasion indicates substantial alleged danger to close contacts.
The source illustrates how unresolved grievances, family conflict, intimate-partner suspicion, financial disputes, substance use, and prior self-harm can coexist with escalating alleged violence. Important warning signs included repeated poisoning-related incidents, concealed medication tampering, manipulation of relatives, unexplained deaths, flight after police questioning, and a reported blacklist. The account remains source-limited and includes unverified claims, retrospective confessions, and dramatic narration.
The most important reported early signals were severe childhood abuse and abandonment, repeated suicide attempts, substance dependence, persistent resentment toward family members, humiliating comments toward Atefeh, alleged medication manipulation, and a reported blacklist of intended targets.
The clues reportedly connecting the deaths included repeated drug-poisoning findings, Rahnama's prior rice-pill suicide attempt, the scar on his neck, medical-record review, forensic toxicology testing, his flight after questioning, and later reported confessions. A surviving sister-in-law also remembered a suspicious capsule after learning of the confessions.
The strongest reported evidence types were forensic toxicology findings, medical records, suspicious medication patterns, witness and family accounts, Rahnama's reported confessions, and the alleged blacklist. The source does not provide laboratory reports, court records, or independently verified evidence details.
Atefeh's mother reportedly described humiliating comments made by Mehran and said Atefeh became focused on losing weight. Atefeh's sister reportedly later said Mehran gave Atefeh the fatal pill. Sara's surviving sister-in-law described Mehran's persistent insistence that she take an antibiotic capsule and later recalled the episode after the reported confessions. Neighbors or local children reportedly helped Mehran after a wrist-cutting suicide attempt.
Follow-up reporting reportedly changed Atefeh's death from a possible suicide or accidental drug poisoning to a suspected homicide after Mehran's later confessions. It also connected the deaths of Sara, Marzieh, and Kimia to a broader alleged pattern and prompted a surviving sister-in-law to reconsider her own poisoning episode. The source says possible crimes in Iraq were still under investigation.
The final verified legal status, forensic findings, exact dates of the deaths, and complete victim count remain unclear. The source does not independently establish whether all reported confessions were corroborated, whether Mehran committed crimes in Iraq, whether the methadone episode was a genuine suicide attempt, or whether his claims about Sara's alleged infidelity and family interference were true.