Set in San Francisco, Steven Bochco's "Murder in the First" will follow a single case across an entire season. The drama centers on homicide detectives Terry English and Hildy Mulligan as they investigate the murder of an apparent drug addict. The mystery deepens, however, when the victim is found to have a connection to Silicon Valley wunderkind Erich Blunt, the celebrated CEO of a cutting-edge tech firm. The timing couldn’t be worse for Blunt, who is preparing to take his company public. He’s also being sued by a software developer who claims Blunt stole his code for a revolutionary new hologram system. In this thrilling season finale, Terry and Hildy race to close one of their most complex cases. A new grisly murder hits close to home for the inspectors. Siletti learns his victory in court comes with a substantial price. When a promising new clue is uncovered, Terry and Hildy push forward in hopes of finally solving the Normandy Parker conspiracy. Siletti pulls out all the stops in his crusade against the very system he championed as District Attorney. Hildy’s home life continues to spiral downward as one of her own winds up in the interrogation room. Terry and Hildy struggle to collect evidence against their new number one suspect. Terry attempts to repair his relationship with Hildy. The prosecution comes out swinging with an emotional witness who threatens Siletti’s chances at life on the outside. While the investigation into the murder of Normandy shifts closer to home, a new murder leads Terry and Hildy to revisit an earlier suspect. The trial of Mario Siletti gets underway as the state Attorney General's prosecutor, hell-bent on putting the District Attorney behind bars, unloads the first witnesses against him. Terry and Hildy face the harsh reality that their roles as partners may prevent their personal happiness. Terry and Hildy fear they may have lost a prime suspect to his gangster enemies. Terry is left to question his true feelings when Hildy agrees to another date with Burnside. Siletti prepares for the most crucial trial of his career: his own.