← Back to Iran casesPeyman Murdered by Navid and Negar, Mashhad, Tehran,Iran
Case Summary
Peyman, a 40-year-old married man, died after being attacked during a morning walk with his wife, Negar, in Mashhad on June 10, 2021. Negar initially claimed that a masked motorcyclist attacked Peyman after making insulting comments to her. Investigators found inconsistencies in her account and phone records showing extensive communication with Navid, a 29-year-old man with whom she had a secret relationship. Navid was later arrested, reportedly confessed that he and Negar coordinated the attack, and stated that he carried it out while Peyman was weakened by illness. Both were convicted according to the source; Navid was sentenced to death and executed in 2024, while Negar received a 14-year prison sentence.
Basic Information
Country: Iran
State/Province: Tehrān, Iran
City/Region: Mashhad
Incident Type: Murder
Relationship Status: Married
Relationship Duration:
Affair / New-Partner Context
Recorded context: Affair started / overlapping relationship
Reported initiator: Alleged suspect / offender
Relationship timing: During marriage or ongoing partnership, before separation
Incident Date: June 10, 2021
Incident Sequence and Additional Victims
Primary reported outcome: Homicide
Reported self-harm outcome: No suicide or attempt reported
Reported sequence: Order not reported / unclear
Additional victims reported: 0
Relationship Journey
Relationship Origins:
- Met at Workplace
- Friends circle
Relationship Stages:
- Married Living Together
- Love Marriage
Analysis
Contributing Factors:
- Cheating / Infidelity
- Domestic Conflict
- Mental instability
- Suspicion of infidelity
Red Flags:
- Changing contact names to hide identity
- Secretive communication patterns
- Unusual closeness with a specific third person
- False accusations of infidelity
- Discovery of hidden calls or messages
- Deception after incident
- Suspects identified
- Secret affair
- Manipulative behavior
- Secret phone communication
- Missing Suspect
Motives:
- Revenge
- Eliminate spouse
- Extramarital relationship
- Fear of exposure
- Desire for new relationship
Relationship Outcomes:
- Legal case ongoing
- Homicide during marriage
- Arrest made
- Weapon recovery
- Investigation still ongoing
- Deadbody recovery
Source Video
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People Link Graph
Peyman Murdered by Navid and Negar, Mashhad, Tehran,Iran
Relationship Journey Graph
Origin
- Met at Workplace
- Friends circle
How the relationship or connection began.
Status
- Married
Stages
- Married Living Together
- Love Marriage
Important relationship phases recorded for this case.
Warning Signals
- Changing contact names to hide identity
- Secretive communication patterns
- Unusual closeness with a specific third person
- False accusations of infidelity
- Discovery of hidden calls or messages
- Deception after incident
- Suspects identified
- Secret affair
- Manipulative behavior
- Secret phone communication
- Missing Suspect
Reported red flags or early concern points.
Pressure Points
- Cheating / Infidelity
- Domestic Conflict
- Mental instability
- Suspicion of infidelity
- Revenge
- Eliminate spouse
- Extramarital relationship
- Fear of exposure
- Desire for new relationship
Contributing factors and possible motives from the available sources.
Incident
2021-06-10
Outcome
- Legal case ongoing
- Homicide during marriage
- Arrest made
- Weapon recovery
- Investigation still ongoing
- Deadbody recovery
Recorded relationship or case outcome.
AI Intelligence Assessment
Relationship Pattern
Infidelity
Pattern Analysis
The reported pathway involved an extramarital relationship between Negar and Navid during Negar's marriage to Peyman. According to the source, Navid wanted Negar to leave Peyman, used threats to expose their messages, and later planned the removal of Peyman when Negar would not divorce him. The initial account allegedly concealed the relationship and presented the homicide as an attack by an unknown motorcyclist.
Investigative Notes
Police reportedly obtained hospital records, examined the scene, found no CCTV or eyewitnesses, monitored Negar, and requested phone records for both spouses. Records reportedly showed approximately 220 minutes of calls between Negar and Navid during the period she said she was walking with Peyman. Navid's phone was turned off, later traced toward Tehran, and then detected returning to Mashhad. He was arrested while reportedly buying a wreath for Peyman's seventh-day ceremony. The source says Navid confessed to coordinating with Negar and that both later reenacted the incident. Both were sent to prison pending trial. Peyman's parents reportedly refused forgiveness and sought retribution on behalf of the children. The reported court outcome was a death sentence for Navid and 14 years' imprisonment for Negar; the sentences were reportedly confirmed by the Supreme Court. Navid was reportedly executed in a day during Shahrivar 1403, and Negar remained imprisoned at the time of publication.
Investigation Confusion
The investigation initially involved an alleged masked motorcyclist and a possible street confrontation. There was no CCTV footage or eyewitness account, and Negar's first account lacked an identifiable motorcycle or license plate. Investigators became suspicious after she reportedly changed portions of her account during questioning. Later phone records, surveillance, Navid's disappearance, and his reported confession shifted the case toward a coordinated domestic homicide. The source presents conflicting accounts about Negar's role: Navid reportedly said she collaborated in the plan, while Negar reportedly claimed Navid planned the attack and that she was pressured or trapped.
Case Reconstruction / Puzzle Pieces
According to the source, Negar and Peyman left home for a morning walk while Peyman was recovering from serious illness. Negar initially described two encounters with a masked motorcyclist who insulted her and attacked Peyman. Investigators found the account suspicious and obtained communications data showing a secret relationship between Negar and Navid, including about 220 minutes of calls during the reported walk. Navid was traced, arrested at Peyman's memorial ceremony, and reportedly confessed that he had planned and carried out the attack with Negar's cooperation. Negar later acknowledged maintaining contact with Navid but disputed the extent of her responsibility. The source says both participated in a scene reconstruction, were convicted, and received the reported sentences.
Risk Assessment
The source describes a high-risk combination of concealed romantic communication, coercive pressure, fear of exposure, deliberate planning, exploitation of the victim's physical weakness, and post-incident deception. These are source-reported behaviors and do not independently establish legal responsibility beyond the reported investigation, convictions, and sentence outcomes.
Key Takeaways
The case illustrates how concealed romantic communication, coercive demands to end a marriage, fear of exposure, access through employment, and exploitation of a victim's physical vulnerability can combine into a high-risk escalation. Investigatively, inconsistencies in an initial account, communication metadata, suspect flight behavior, and later admissions were reported as more informative than the absence of eyewitnesses or CCTV. The source's allegations and legal outcomes should be distinguished from independently verified evidence.
AI Case Q&A
What early signals mattered most?
The most important reported early signals were Negar's changing account, the implausibility noted by investigators of repeated harassment beside a spouse, the secret relationship, extensive calls with Navid during the alleged walk, and Navid's subsequent phone shutdown and movement toward Tehran.
Which clues helped connect the case?
The reported clues connecting the case were phone records, exchanged messages, approximately 220 minutes of calls between Negar and Navid during the incident period, Navid's disappearance and later return, his surveillance, and his reported confession. The source also says both suspects participated in a scene reconstruction.
Which evidence types appeared strongest?
The source identifies phone-company records, message exchanges, surveillance and location data, hospital medical records, interrogation material, reported admissions, and the scene reconstruction as important evidence types. No CCTV footage or eyewitness testimony was reported.
Witness / Eyewitness Statements
Hospital staff reportedly treated Peyman and provided medical information to investigators. Negar initially described a masked motorcyclist and later gave a different account during questioning. Navid's colleagues reportedly received his explanation that he had traveled for work and that his phone had broken. No independent eyewitness to the attack was reported.
How did follow-up reports change the understanding?
Follow-up investigation changed the understanding from an alleged random street attack to a reported coordinated homicide involving Negar and Navid. Phone records exposed their relationship and contact during the incident period; surveillance led to Navid's arrest, and the source says his confession and Negar's later statements clarified the reported planning and sequence.
What remained unclear?
The source does not independently establish the full reliability of either suspect's confession or the precise division of responsibility between Negar and Navid. It also does not provide forensic details about the exact weapon or injury mechanism, a complete medical cause of death, or the full text of the court judgment.