Montgomery County police chief forced out headlines followed a dramatic leadership change after Marc Yamada resigned effective immediately amid an inspector general investigation into his conduct. County Executive Marc Elrich said Friday that he requested Yamada’s resignation after the county’s Office of the Inspector General released findings involving leave records, attendance and statements made during the investigation.
Yamada’s departure ended his tenure as chief after roughly two years and concluded a nearly four-decade career with the Montgomery County Police Department. Assistant Chief Darren Francke has been named acting chief while the county searches for a permanent replacement.
The timing of the resignation and the inspector general report made the circumstances surrounding Yamada’s exit the central issue. The public report does not identify the police executive by name, but Elrich subsequently identified Yamada as the official whose resignation he requested.
Why Marc Yamada left the police chief position
Yamada announced his retirement internally on Friday, September 18, telling department employees that it was his final day of service. The county then confirmed that his resignation was effective immediately.
The initial statements from the county and police department did not explain why Yamada was leaving. Later that day, Elrich said his decision followed the inspector general’s investigation.
The county executive said the investigation substantiated violations involving time away from work and compliance with Montgomery County Police Department policies. He also pointed to findings concerning the accuracy of Yamada’s statements to investigators.
Elrich said the investigation findings were serious enough to require a leadership change. He also said the county would implement the inspector general’s recommendations and review policies to ensure they are clearly understood and consistently enforced.
What the inspector general found
The Office of the Inspector General examined allegations involving an MCPD executive between July 2024 and July 2026.
Investigators found that the executive did not record leave despite being unavailable during regular working hours on multiple occasions. The investigation established at least five days, totaling 40 hours, when the executive was unavailable without taking leave or adjusting the work schedule.
The position was exempt from certain county personnel regulations. However, the inspector general concluded that the absences violated an MCPD policy requiring employees to take leave when they are absent from duty.
The investigation also examined attendance at a golf tournament during working hours. Investigators found that the executive attended the event without recording leave and acknowledged consuming two alcoholic beverages.
The report did not conclude that drinking itself violated county policy if the employee was off duty. The issue centered on the fact that the executive had not recorded leave for the time away from work.
Questions surrounding a county employee who traveled to a conference
Another major finding involved an out-of-state work conference.
The inspector general determined that a county-employed relative traveled with the executive in connection with MCPD-related duties. Investigators questioned the executive about who selected the relative for the assignment.
The executive told investigators that they had not participated in choosing the relative. The investigation reached a different conclusion and determined that the executive had selected the employee.
The inspector general classified the statement as false. Investigators said providing false or misleading information during a county investigation violates Montgomery County Code.
That finding became particularly important after Elrich explained why he sought Yamada’s resignation.
The county executive said he was especially concerned about the findings regarding the chief’s statements during the inspector general investigation. He said trust and integrity are fundamental for officials leading the police department.
What is known about the Las Vegas travel issue
Reports published before and after the inspector general findings also focused on a trip to Las Vegas.
The Washington Post reported that an earlier whistleblower complaint alleged Yamada traveled to Las Vegas with a relative who worked for the police department. The relative was described in the complaint as part of Yamada’s protection detail for the trip.
The inspector general’s publicly released findings confirmed that a county-employed relative accompanied the executive to an out-of-state conference. However, the public report itself refers to the subject as an MCPD executive rather than naming Yamada. The connection to Yamada comes from Elrich’s subsequent statement and reporting by multiple news organizations.
It is therefore important to separate confirmed findings from allegations contained in earlier complaints. The inspector general established that the relative traveled with the executive and that the executive was not truthful about participating in the selection. The public record does not establish every allegation made in the original whistleblower complaint.
A separate county vehicle issue
The inspector general’s review also identified concerns involving a county vehicle.
Investigators found that the executive directed that a county vehicle be provided to an employee of the Office of the County Attorney without establishing appropriate restrictions on its use.
The vehicle was subsequently used for commuting and personal matters, according to the investigation. The report also found that required approval for certain use had not been obtained.
The vehicle matter added another administrative concern to the investigation. It also prompted recommendations about how county vehicles assigned to civilian personnel should be handled.
How Montgomery County responded
Elrich moved quickly to establish interim leadership after accepting Yamada’s resignation.
Assistant Chief Darren Francke is serving as acting chief. A permanent chief will be selected later, although the county has not announced a final timetable for completing that process.
The Montgomery County Police Department said its routine operations would continue during the transition.
The department also emphasized transparency, accountability and maintaining public trust. Those priorities have become particularly significant because the leadership change occurred immediately after the inspector general released its findings.
Yamada’s nearly four decades with MCPD
Yamada joined the Montgomery County Police Department in 1988 and spent his career advancing through the organization.
Before becoming chief, he held several leadership positions, including assistant chief. County officials selected him to succeed Marcus Jones, who retired as chief in 2024.
The Montgomery County Council unanimously confirmed Yamada in June 2024. He became the department’s 18th chief when he was sworn in on July 1, 2024.
Yamada was also the first Japanese American to lead the Montgomery County Police Department, according to FOX 5 DC.
His departure therefore represents a major leadership change for an agency he had served for decades.
What happens next for the police department
The immediate priority is maintaining MCPD operations under acting Chief Darren Francke while county officials determine the process for selecting a permanent successor.
The inspector general also made several recommendations following its investigation. Those recommendations include reviewing timekeeping practices, clarifying leave requirements, strengthening supervisory review of timecards and addressing rules for county employees attending social events during work hours.
The investigation also raised questions about county vehicle assignments and whether additional controls are needed when government vehicles are provided to civilian personnel.
The county has said it intends to implement the recommendations.
What the public record confirms about Yamada’s departure
Several details are now firmly established.
- Marc Yamada resigned as Montgomery County police chief effective September 18, 2026.
- County Executive Marc Elrich said he requested Yamada’s resignation after the inspector general investigation.
- The Office of the Inspector General identified violations involving leave and MCPD policy.
- Investigators found at least five days, totaling 40 hours, when the executive was unavailable without recorded leave or an adjusted schedule.
- Investigators determined the executive was not truthful about selecting a county-employed relative for an out-of-state conference.
- The public inspector general report itself does not name Yamada.
- Elrich subsequently identified Yamada as the chief whose resignation he requested.
- Assistant Chief Darren Francke is serving as acting chief.
- The county has not yet named a permanent replacement.
Why the distinction between resignation and being forced out matters
The wording surrounding Yamada’s departure has changed as more information became public.
The initial official announcement described the event as Yamada’s resignation. Elrich accepted that resignation and thanked him for his nearly four decades of service.
Later, Elrich explicitly said he had requested Yamada’s resignation after reviewing the inspector general findings. That makes clear that the departure followed a decision by county leadership rather than being presented simply as an independent retirement announcement.
For that reason, headlines describing the Montgomery County police chief as being forced out reflect the subsequent explanation from the county executive, while the formal personnel action remains a resignation effective immediately.
There is also no reported criminal conviction connected to the inspector general findings. The public investigation concerns county policy, attendance, use of government resources and statements made during the investigation. Claims from whistleblower complaints should not be treated as findings beyond what investigators substantiated.
Current status of Montgomery County Police
As of the latest available updates, Marc Yamada is no longer leading the Montgomery County Police Department.
Darren Francke is handling the chief’s responsibilities on an acting basis. The department says its daily operations will continue during the leadership transition.
The inspector general’s findings have also placed renewed attention on internal controls involving timekeeping, leave, government resources and supervisory oversight. County officials have said they intend to address those recommendations as the department moves forward.
Yamada’s sudden departure closes a nearly 40-year chapter with MCPD and opens a new leadership transition for Maryland’s largest county by population.
For readers following the Montgomery County police chief story, the key developments now are Yamada’s immediate departure, the inspector general’s findings and the appointment of Darren Francke as acting chief. Stay with the latest verified updates as Montgomery County determines its next permanent police chief.