In the 1st Degree is an interactive legal drama adventure computer game released in 1995 by Broderbund in which the player plays the role of a prosecutor attempting to convict an artist for grand theft and the first-degree murder of his business partner. The player must first examine evidence, then interview witnesses, and finally go to trial to secure a conviction. The program was developed by Peter Adair and Haney Armstrong of Adair and Armstrong. The promotional tagline was "Someone's dead. Someone's lying. Can you prove Murder One?"