Ryan Ahern

In the show's 100th episode, the series goes back eight years to show Jane meet Teresa Lisbon and work his first case with the CBI team. See how Patrick Jane went from a devastated husband/father in search of information about Red John to consultant for the CBI. Recurring guest star Gregory Itzen returns as CBI Director Virgil Minelli.

When a dead body found in the trunk of a car on Mulholland Drive appears to have mob connections, Bosch takes on a case that could prove his biggest challenge yet.

A detail from Kent's widow Alicia leads Bosch and the FBI to suspect a group of Sovereign citizens in connection to the stolen radioactive cesium and Overlook murder, but they clash over tactics, causing a deadly standoff. Maddie finds a puzzling omission in a trial transcript and Detective Vega is uncomfortable to learn she's Billets' 'teacher's pet.'

When a bomb kills an off-road race truck driver mid-race, the CSI team is called on the scene to investigate why.

Multiple veterans are injured and brought to the hospital. Also, a politician from Drew's past triggers flashbacks to his time in Iraq; Paul and Shannon must improvise while tending to a former POW; and a fearless photographer is treated.