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Inquiry into Nottingham Killer Valdo Calocane's Violent History

3/4/2026, 2:05:37 AM

Core Event: Stalking and Violence Preceding Fatal Attacks

Valdo Calocane, who was later convicted of murdering three individuals, exhibited violent behavior towards his flatmate, Sebastian, prior to the attacks. The inquiry into the circumstances surrounding these murders has revealed alarming details about Calocane's actions and the police's response.

Background & Context: The Nature of Calocane's Violence

Sebastian, a former flatmate of Calocane, described a series of unsettling encounters that began in July 2021. After a troubling incident where Calocane physically assaulted him, Sebastian reported the attack to Nottinghamshire Police. However, he was informed that the incident did not warrant an arrest, leading him to take precautions, such as locking his bedroom door. Despite his fears, police inaction left him vulnerable.

Key Figures: Valdo Calocane and Sebastian

Valdo Calocane, diagnosed with paranoid schizophrenia, was a flatmate of Sebastian, a mature student. Their relationship deteriorated after Calocane's violent outburst, which prompted Sebastian to leave their shared residence. Following the initial attack, Calocane's behavior escalated to stalking, with Sebastian experiencing multiple frightening encounters, including receiving unsolicited calls and being followed.

Official Statements & Responses: Police Inaction Criticized

Sebastian expressed disappointment with Nottinghamshire Police's handling of his reports. He noted that after the first incident, he received little guidance and was frustrated by the lack of response to his concerns about Calocane's behavior. The police only began to take the situation seriously after a second stalking incident, which Sebastian reported on June 28, 2022. An investigating officer acknowledged the situation as stalking, yet doubts about the risk level persisted within the police force.

Criticism & Opposition: Concerns Over Police Protocol

Critics have raised concerns about the police's failure to act decisively in response to Sebastian's reports. The inquiry has highlighted a systemic issue within Nottinghamshire Police regarding the assessment of threats and the prioritization of victim safety. Sebastian's experience underscores the potential dangers of inadequate police response to early warning signs of violence.

Conflicting Reports & Gaps: Police Assessment of Risk

There is a discrepancy in how police classified the incidents involving Calocane. While Sebastian viewed the threats as serious, some officers, including Police Sergeant Langham, categorized the matter as low risk. This conflicting assessment raises questions about the criteria used by law enforcement to evaluate threats and the implications for victim safety.

Verbatim Quotes

  • “It was obviously a shock. That came very out of the blue.” — Sebastian, former flatmate of Valdo Calocane
  • “I knew that he was aggressive and could harm me again out of nowhere.” — Sebastian
  • “The fact I didn’t get a reply to my text message [from the second incident about Calocane trying to get into his room] was rather disappointing.” — Sebastian
  • “It was only really taken seriously after the second stalking incident,” — Sebastian

The inquiry into Valdo Calocane's violent history and the police's response continues, with implications for public safety and law enforcement protocols.