Over the past decade, the Des Plaines Police Department has faced several disciplinary actions involving excessive force and misconduct. Notable cases include the terminations of Officers John Bueno and Dick Lalowski for use-of-force violations and unprofessional conduct. In 2019, Officer James Armstrong’s actions led to a $1.9 million settlement after an innocent bystander was injured. These incidents highlight ongoing challenges within the department regarding use-of-force policies and officer conduct.