SFPD inspectors Terry English and Hildy Mulligan investigate a series of murders that could rip the city apart.

Tensions mount as the manhunt for the missing shooter proves to be more difficult than expected.

As the city reels from the school bus tragedy, Terry receives new evidence about the recent death of a cop, leading him to believe it may have been of a more insidious design.

When new evidence suggests an inspector was murdered, Terry fears it may be connected to someone within the Hall of Justice.

While the pressure mounts on Terry and Hildy to discover who's behind the cop-killings, an anonymous tip gives Raffi a potential connection for her case against Suger.

While Terry & Hildy investigate people in the department, Jamie digs into Dustin's past to understand him and Suger makes a shocking discovery when someone close to him disappears.

As an angry Suger prepares for war, the truth about Navarro leads Terry and Hildy to Mexico.

As Dustin Maker's trial begins with opening statements, Junior reveals new details which might finally give Hildy & Terry an upper hand in their investigation.

Terry and Hildy's investigation is dealt a lethal setback -- forcing them to close their case.

As Jamie deals with the fallout of her tirade, witnesses take the stand against Dustin.

Terry and Hildy take a high-ranking officer into custody, while Suger faces a new and unexpected threat.

Terry & Hildy close in on a murder suspect, while Fatty B lobbies to take Potrero in a new direction. And Dustin Maker's trial reaches a climactic verdict.

SFPD inspectors Terry English and Hildy Mulligan investigate the murder of an all-star quarterback.

As the hunt continues for the prime suspect in the Normandy Parker case, an anonymous tip forces Terry into an officer-involved shooting that sets off a public uproar.

Public pressure on Terry and the SFPD continues to rise for the shooting death of an unarmed suspect.

Disturbing new information about Parker lengthens the list of suspects. Siletti sabotages the DA who replaced him.

The murder of a prime suspect seems to prove Terry's conspiracy theory. Siletti's legal troubles mount. And Hildy goes on a date to move on from Terry.

Terry questions his true feelings when Hildy agrees to another date with Burnside. Siletti prepares for the most crucial trial of his career.

The trial of Mario Siletti gets underway as the Attorney General's prosecutor -- hell-ben on putting the District Attorney behind bars -- unloads the first witness against him.

While Terry attempts to repair his relationship with Hildy, the prosecution comes out swinging with an emotional witness who threatens Siletti's chances outside.

When a promising new clue is uncovered, Terry and Hildy push forward in hopes of finally solving the Normandy Parker conspiracy.

Terry and Hildy race to close one of their most complex cases, while Siletti learns that his victory in court comes with a substantial price.

SFPD inspectors Terry English and Hildy Mulligan investigate a murder that may be related to a tech billionaire.

While Terrry deals with the recent death of his wife, the investigation into the death of Cindy Strauss takes an unexpected turn when the results of her autopsy reveal a secret.

While the inspectors search for clues linking suspects to Cindy's death, Hildy is confronted by a young witness from a past investigation who needs her help.

As Terry and Hildy deal with the repercussions of her officer-involved shooting, she confronts the prospect of losing her job, while Terry works to keep her out of trouble.

To change the world's opinion of him, Blunt takes a lie detector test to prove his innocence.

It's six months later, and the whole world is watching as tech genius Erich Blunt is put on trial for the murder of his flight attendant, Cindy Strauss.

After a key witness in the Cindy Strauss murder case turns up dead, Terry and Hildy set out to find the truth before it undermines the prosecution's case.

As the trial against Erich Blunt reaches a dramatic conclusion, attorney Warren Daniels considers the bold move of calling his defendant, Blunt, to the stand.

In the aftermath of the Blunt verdict, the Homicide Department investigates a new death involving a drug-addicted socialite and her playboy husband.

Inspectors English and Mulligan discover a series of shocking secrets as they're fully immersed in the tangled web of trying to solve the Kevin Neyers murder.