Louisiana Louisiana Louisiana (, ) is a state in the Deep South region of the southeastern United States. It is the 31st most extensive and the 25th most populous of the 50 United States. Louisiana is bordered by Arkansas to the north, Mississippi to the east, the Gulf of Mexico to the south, and the state of Texas to the west. A large part of its eastern boundary is demarcated by the Mississippi River. Louisiana is the only U.S. state with political subdivisions termed parishes, which are equivalent to counties. The state's capital is Baton Rouge, and its largest city is
Louisiana State Police specializes in online and computer crimes. The agency also operates the State Police Crime Laboratory. The agency previously ran a section called the Anti-Terrorist Assistance Program (ATAP) which was a joint venture with the U.S. State Department. This ATAP section trained foreign police and military forces in detecting, preventing, and fighting of terrorism. Since its formation in 1922, 27 LSP troopers have been killed in the line of duty. The most common cause of line of duty deaths to date is automobile accidents. Louisiana State Police The Louisiana State Police is the state police department of Louisiana, which has jurisdiction