Over the past decade, the Cambridge Police Department has faced several notable incidents involving officer misconduct. These include a $1.4 million settlement in 2020 for a sexual harassment case involving Sgt. James Crowley, disciplinary actions against Sgt. Brian Hussey in 2021 for social media comments undermining public trust, and ongoing litigation involving Lt. Thomas Ahern related to firearm safety concerns and alleged retaliation. The department has taken steps to address these issues, including disciplinary actions and settlements, to maintain public trust and accountability.