Arrogant Cop Tasers Black FBI Agent in His Car—Now He’s Facing 15 Years in Prison
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The Unraveling of Officer Bruce Mercer: A Case of Misconduct and Accountability
In a world where law enforcement officers are often seen as the guardians of justice, the story of Officer Bruce Mercer and Special Agent Earl Coloulton serves as a stark reminder of the complexities and failures within the system. This incident not only highlights the dangers of unchecked authority but also underscores the importance of accountability in law enforcement.
The Incident
On a seemingly ordinary Tuesday evening, Officer Bruce Mercer, a 34-year-old officer with eight years on the Riverside County Police force, initiated a traffic stop that would change the course of his life and the life of Special Agent Earl Coloulton forever. Mercer, emboldened by a history of citizen complaints and internal investigations that had not resulted in any significant consequences, pulled over a Dodge Charger with legally tinted windows, ignoring the driver’s identification as a federal agent.
Coloulton, a 12-year veteran of the FBI specializing in civil rights violations, was driving home after a meeting with a confidential informant. His vehicle, equipped with tinted windows for security purposes, was registered to the FBI motorpool. As Mercer approached, he demanded Coloulton’s license and registration, dismissing the agent’s calm assertions of his identity and the legality of his vehicle’s tint.

The Escalation
What followed was a tragic escalation of force. Mercer, convinced of his authority, disregarded Coloulton’s explanations and deployed his taser three times on an incapacitated man lying face down on the pavement. The officer’s actions were not just an abuse of power; they represented a systemic failure in policing, where assumptions based on appearance led to violent outcomes.
Coloulton, despite his extensive training in de-escalation and constitutional policing, found himself at the mercy of an officer who had already made up his mind about who he was. The irony was palpable; the very officer tasked with upholding the law had become the perpetrator of a brutal assault against a fellow law enforcement officer.
The Aftermath
In the wake of the incident, the narrative began to shift. Coloulton, despite being the victim, was determined to ensure that his story was documented. He spent hours detailing the events of that evening, cataloging every word spoken and every action taken. His meticulous nature, respected by his colleagues, became crucial in the fight for accountability.
The body camera footage captured the shocking reality of the encounter. It showed Coloulton complying with every instruction, calmly identifying himself as a federal agent, and explaining the legality of his vehicle’s tint. Mercer’s theatrical declaration of “gun” as Coloulton reached for his credentials was a preemptive justification for the violence that ensued.
A Pattern of Misconduct
As the investigation unfolded, it became clear that this incident was not an isolated event. Officer Mercer had a troubling history, having initiated numerous traffic stops based on fabricated violations, predominantly targeting minority drivers. The evidence revealed a pattern of misconduct that had been overlooked by the Riverside County Police Department.
Mercer’s actions were not just a result of poor judgment; they were indicative of a broader culture within the department that failed to hold officers accountable for their behavior. Complaints against Mercer had been dismissed, and his high stop numbers were misinterpreted as dedication rather than a sign of potential constitutional violations.
The Legal Proceedings
The case quickly escalated from a simple traffic stop to a federal investigation. Coloulton’s formal statement, combined with the damning body camera footage, led to the indictment of Officer Mercer on multiple counts, including aggravated battery and deprivation of rights under color of law. The prosecution’s case was bolstered by expert testimony regarding the use of force and the psychological impact of the assault on Coloulton.
The trial, which lasted four days, concluded with a jury returning guilty verdicts on all counts within 90 minutes. Judge Linda Redmond’s sentencing statement was unyielding, emphasizing that Mercer’s actions were not policing but rather an assault under color of law. He was sentenced to 12 years in federal prison, a stark reminder of the consequences of abuse of power.
Reforms and Accountability
Coloulton’s fight for justice did not end with the criminal conviction of Officer Mercer. He filed a civil lawsuit against Mercer, the Riverside County Police Department, and the supervisors who had ignored complaints about Mercer’s conduct. The settlement negotiations resulted in $8.5 million, but more importantly, they mandated comprehensive reforms within the department.
These reforms included a complete overhaul of traffic stop training, the implementation of an independent civilian review board, mandatory body camera usage, and a prohibition on pretextual stops for minor equipment violations. The changes aimed to ensure that no officer could exploit their authority without facing consequences.
A Legacy of Change
Today, Earl Coloulton serves as a supervisory special agent at the FBI Academy in Quantico, where he trains new agents on constitutional policing and the importance of accountability. His experience serves as a case study in what can happen when officers forget that their badges confer responsibility, not immunity.
Meanwhile, Bruce Mercer remains incarcerated, his actions serving as a cautionary tale for law enforcement agencies across the country. The case has become mandatory training material in seven states, and the reforms implemented in Riverside County have set a precedent for other departments grappling with similar issues.
Conclusion
The story of Officer Bruce Mercer and Special Agent Earl Coloulton is a powerful reminder of the need for accountability in law enforcement. It underscores the importance of recognizing that authority must be wielded with responsibility and that the consequences of misconduct can reverberate far beyond a single incident. As society continues to grapple with issues of police conduct and civil rights, the lessons learned from this case will remain relevant in the ongoing pursuit of justice and equality.