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Minnesota Bureau of Criminal Apprehension
Abbreviation	BCA
Agency overview
Formed	1927; 97 years ago (1927)
Employees	533
Jurisdictional structure
Operations jurisdiction	Minnesota, U.S.
Map of Minnesota Bureau of Criminal Apprehension's jurisdiction
Size	86,936 square miles (225,160 km2)
Population	5,576,606 (2017 est.)
Legal jurisdiction	State of Minnesota
Operational structure
Headquarters	1430 Maryland Ave E Saint Paul, MN 55106
Agency executives	Drew Evans, Superintendent[1] Diane Bartell Catherine Knutson Scott Mueller Dana Gotz
Parent agency	Minnesota Department of Public Safety
Divisions	List of Divisions Forensic Science Services Investigative Services Minnesota Justice Information Services Administrative Services
Website
dps.mn.gov

The Minnesota Bureau of Criminal Apprehension (BCA) is a statewide criminal investigative bureau headquartered in Saint Paul that provides expert forensic science and criminal investigation services. The BCA assists local Minnesota law enforcement agencies with complex investigations using the latest technology and techniques, and BCA personnel help secure arrests for violence-related and drug-trafficking crimes, among others.^[2] Notably, the BCA investigates killings by police and similar incidents.^[3]

The BCA operates as a subsidiary division of the Minnesota Department of Public Safety,^[2] a major state agency of the Minnesota Executive Branch.^[4] The BCA's current Superintendent is Drew Evans.^[1][5]

The Bureau of Criminal Apprehension (BCA) was created by the Minnesota Legislature in 1927 in order to assist police departments statewide to solve crimes and apprehend criminals, under the direction of the Minnesota Attorney General's office. The BCA gathers crime statistics to assist state and local agencies to identify criminal trends. In 1935, agents received full police power and were licensed police officers throughout the state. In 1947, the BCA Crime Lab was established in St. Paul to assist in solving of crimes via forensic science, and was one of the first DNA laboratories in the United States in 1990.^[6] Later the BCA was the first law enforcement agency in the United States to identify a suspect solely on DNA. In 1969, the agency was moved under direction of the State Attorney General's Office to the Minnesota Department of Public Safety. In 2001, the BCA opened an additional forensic laboratory in Bemidji. Additionally, the BCA's Special Investigations Unit would collaborate with federal agencies to aid in multi-jurisdictional criminal investigations.^[2] In 2004, the Bureau became one of four laboratories in the United States selected by the Federal Bureau of Investigation to serve as a regional mitochondrial DNA laboratory.

The BCA Forensic Science Services (FSS) provides forensic science expertise to law enforcement agencies statewide and to the FBI. This includes crime scene processing, digital and multimedia evidence collection, DNA collection and processing, forensic firearm examination, fingerprint identification, Toxicology, Trace evidence, breath alcohol instrument calibration, and chemical testing.^[7]

The Investigative Division provides criminal investigative assistance to law enforcement agencies statewide. BCA agents and analysts are positioned in two regional offices in St. Paul and Bemidji, along with 11 field offices located in Alexandria, Brainerd, Duluth, Grand Rapids, Mankato, Marshall, Moorhead, Rochester, Roseau, St. Cloud and Willmar. Services include crime scene investigations, cold case assistance, human trafficking investigations, predatory offender investigations, use-of-force and conflict investigations,^[8] and special operations.

The Minnesota Justice Information Services (MNJIS), manages information between sources of criminal justice data for law enforcement agencies and criminal investigation agencies to help solve crimes via statistics and analysis.^[9]

Professional Services provides training to law enforcement and investigation agencies to assist in crime scene investigation and investigation of crimes. In addition, assists in missing persons and the State's Amber alert system.^[10]

• Forensic science
• DNA profiling
• Crime scene
• Forensic data analysis
• Expert witness
• Minnesota State Patrol
• Minnesota Department of Public Safety
• Federal Bureau of Investigation

• Minnesota Bureau of Criminal Apprehension
• Minnesota Department of Public Safety