A Miami Police Department lieutenant is facing serious consequences after being arrested for driving under the influence, marking the second time in less than two years that the officer has found himself on the wrong side of the law. Lieutenant Thomas Carroll, 47, has been immediately suspended and relieved of all duties pending the outcome of an internal affairs investigation.
Details of the DUI Arrest Emerge
The Miami Police Department confirmed on July 19, 2026, that Lieutenant Carroll was taken into custody on charges of driving under the influence. While specific details surrounding the circumstances of the arrest remain limited as authorities continue to gather information, jail records indicate that Carroll has already posted bond and been released from custody.
The department has launched a formal internal affairs investigation to examine the incident and determine the appropriate course of action. During this investigation period, Carroll will remain suspended from all police duties and will not be permitted to perform any law enforcement functions on behalf of the City of Miami.
The Miami Police Department confirmed Lieutenant Thomas Carroll was arrested for driving under the influence and has been suspended and relieved of duty until an internal affairs investigation is completed.
A Troubling Pattern of Legal Issues
This latest arrest is particularly concerning as it represents the second time Lieutenant Carroll has faced serious legal troubles in recent years. In December 2024, the officer was relieved of duty following his arrest on domestic violence charges. According to reports from that incident, Carroll’s wife alleged that the former assistant chief of police physically assaulted her by spitting on and slapping her during a domestic dispute.
At the time of his release from jail following the domestic violence arrest, Carroll declined to speak with reporters about the allegations against him. The outcome of that previous case and its impact on his career trajectory within the department remains a subject of public interest, especially given the current circumstances.
Impact on the Miami Police Department
The repeated legal troubles facing one of the department’s lieutenants raises important questions about internal oversight and accountability within the Miami Police Department. Law enforcement officers are held to high standards of conduct both on and off duty, and incidents like these can significantly impact public trust in the department.
Key aspects of this developing situation include:
- Lieutenant Carroll has been completely relieved of all police duties effective immediately
- An internal affairs investigation is currently underway to examine the circumstances
- This represents the officer’s second arrest within approximately 18 months
- The previous December 2024 arrest involved domestic violence allegations
- Carroll posted bond and has been released from jail following the DUI arrest
What Happens Next
The internal affairs investigation will play a crucial role in determining Lieutenant Carroll’s future with the Miami Police Department. Depending on the findings, the officer could face a range of consequences from extended suspension to termination of employment. Additionally, the criminal charges themselves will proceed through the court system, where Carroll will have to answer for the DUI allegations.
For the Latin community in Miami and throughout South Florida, this case serves as a reminder that accountability applies to everyone, regardless of their position or badge. The Miami Police Department will need to demonstrate transparency throughout this process to maintain the trust of the diverse communities it serves.
As more details become available regarding the specific circumstances of the arrest and the progress of the internal investigation, the public will be watching closely to see how the department handles this sensitive situation involving one of its own officers.
