Infinion today announced the upcoming summer 2009 release of Louisiana: Mystery Cases for the PC, an adventure game set in the New Orleans’ suburbs of 1902. A series of brutal murders are now closely investigated by the FBI. You will play as one of the best special agents of the FBI, sent to investigate a series of killings which lack any apparent motive and are too complicated to have been committed by a raging insane maniac. The game is also under development for the Xbox 360 and PSP, but there is no release date announced for these platforms. Check the press release for details on the gameplay and our gallery for the first batch of screenshots.