Sarah and Holder, aided by Bullet, desperately search for a victim on the run. A surprise visitor brings out the worst in Seward.
While the task force shuts down a business, Linden and Holder unite as they pursue "the voice" from the video. Seward becomes motivated to obey orders.
Linden is determined to join the task force for her own reasons while Holder discovers a new street informant. Seward strokes an old rivalry.
Holder catches a disturbing case involving runaways and grisly murders. When his case links up with an earlier case of Linden's, she's pulled back into the game. The murder resembles the same one that Linden had years ago - the one that drove her into the hospital before the Rosie Larsen case. Revelations about prisoner Ray Seward come to light - the man Linden and her old partner, James Skinner, arrested for murdering his wife.moreless
Holder's multiple murder case has dragged Linden back into her old life. Sarah's past leads her to a grim discovery.
The town of Hemlock Grove is rocked when a girl is brutally murdered. A new young man in town is suspected even when the evidence suggests the murder was an animal attack.
It's homecoming at Hemlock Grove high school, but everyone in Hemlock Grove is wearing a mask of one sort of the other. Whilst at the crime scene, Peter is confronted by Roman. Olivia reveals a shocking secret while she goes back to Norman.moreless
A new victim is discovered as Peter and Roman work together to find the killer. Dr. Chasseur helps Sheriff Sworn who thinks Peter is a suspect.
As Peter and Roman make progress in their investigation, Sherriff Sworn and Dr. Chasseur fall behind. Letha starts feeling attracted by Peter.
Roman goes on a bender and attacks the Godfrey Institute. The episode centers around Roman's revelations and dreams while he is in a comma for substance abuse.
It is time for full moon again and Dr. Chasseur intends to capture the killer. Letha's and Peter's relationship is now in the open.
Roman wakes up from his coma and leaves the house. He goes back to Peter and their attempt to catch the killer during the upcoming dangerous full moon.
Peter and Lynda have to hide after their trailer is attacked by town vigilantes. Roman faces the truth about who he is and Christina disappears.
Dr. Chasseur and Olivia have a rough encounter at the abandoned mill. Peter and Roman discover the killer's true identity and Shelley finally finds out the truth about her family leading to unprecedented consequences.moreless
Letha goes into labor as we see the whole conclusion of the killing spree and its mysteries unravel. Both, the Rumancek's and Godfrey's, are for ever changed but more horror is yet to come.moreless
A break is finally achieved in Sarah Holy case when Mitch, Ray, Tammy and Abby put all their information together and discover that Noble Insurance, under the direction of Kevin Stack, is systematically killing terminally ill patients in order to save insurance money and that Sarah, using her medical training, is the one who commits the murders. Mitch asks for a meeting with Sarah to confront her with what he knows.
Meanwhile, Mitch's first paying client, Gerald Sykes, is in jail charged in an ABM robbery and shooting. Despite DNA evidence, Gerald protests his innocence claiming he was not there. When Mitch tells him that he needs a viable defense, Gerald changes his initial story to claiming he was there but was the victim, not the robber.
When stadium security guard Gil Collins defies Sgt. Parker and risks his own life by taking a hostage situation into his own hands, he complicates matters and draws Team One into a complex situation where nothing, especially his motive, is a it first seems.moreless
Attacks in town may scuttle the Astraeus mission in the same week the final 20 will be named. Carter and Allison appeal the auditor's recommendation, but the proposed fix, a memory-reading gadget for the candidates' final interviews, may give them more details about each other than desired.moreless