The **Maine State Police (MSP)**, established in 1921, is the largest law enforcement agency in Maine, operating under the Maine Department of Public Safety. It employs 341 sworn officers ranging from troopers to colonels, supported by 188 non-sworn personnel, including emergency communication specialists who staff four regional communication centers across the state[1][7]. MSP holds statewide jurisdiction and provides a wide range of services including highway patrol, criminal investigations, drug enforcement, and support for local and county law enforcement. The agency is known for its highly rigorous training programs; trooper recruits undergo an 18-week Basic Law Enforcement training at the Maine Criminal Justice Academy followed by an even more demanding 10-week Recruit Training Troop program, ensuring readiness for the challenging duties ahead[4]. Troopers can also join specialized units such as Tactical Teams and K9 Units, which require additional training. A notable component of MSP’s operations is the Major Crimes Unit – Unsolved (MCU-N), established by legislation in 2016 to focus on unsolved homicides and missing persons. This unit has expanded to include multiple detectives, a forensic chemist, and a criminal intelligence analyst to manage complex cold cases[2]. MSP also collaborates extensively through the Maine Information and Analysis Center (MIAC), which acts as an analytical hub supporting over 160 state, local, and county law enforcement agencies by providing critical information sharing and research capabilities[3]. Throughout its history, MSP has maintained a paramilitary structure emphasizing discipline and professionalism, reflected in strict appearance and conduct standards[8]. Celebrating its centennial in 2021, MSP continues to evolve, leveraging technology and specialized expertise to enhance public safety across Maine’s diverse and often rural landscape[7]. Its integration of advanced forensic and intelligence resources positions MSP as a modern, multifaceted law enforcement organization committed to protecting life and property statewide.