Abbie makes her way through the fog, while in the distance, someone can be heard singing, You Are my Sunshine. Suddenly, Abbie comes across a figure sheathed in black robes. Abbie recognizes the figure as her mother Lori and Lori turns and says, "Abigail demons," causing Abbie to wake up. A very sick Ichabod arrives, determined that since he fought with dysentery, he can work with a cold. Abbie hands Crane a bottle of medicine, instructing him to take the pills, drink a lot of liquids and head back to bed. Ichabod struggles with the clearly child proof bottle and Abbie is forced to open it for him. Crane points out that he is not the only one dealing with fatigue because he found Abbie sleeping but Abbie counters, saying that she was up late doing research. Abbie explains that in her dream, she was back in purgatory running from Moloch, when she ran into her mother, who was singing a song she sang to her and Jenny as children, before warning Abbie about demons. Crane points out that Moloch sent demons to torment Lori before she died and Abby agrees that this explains why Lori committed suicide but not why she has been dreaming about Lori every night this week. Abbie covers Crane with a blanket and then gets a call from Reyes. Crane stands to head to the precinct with Abbie, but is told that he is not going anywhere.
Reyes informs Abbie that there have been three deaths, all by suicide at Tarrytown psychiatric. The issue is that there are normally no more than one or two suicides a year. Abbie asks what the hospital staff has to say, and is informed by Reyes that the hospital staff are the ones who have called in the police. Abbie questions why she was brought in on this case and Reyes says that Abbie helped bring down a satanic cult, which proves that Abbie can be trusted. Abbie brings up the fact that Reyes knew her mother and that Lori killed herself in the hospital. Reyes calls it personal incentive to find out what is behind the suicides. Reyes adds that had she given this case to someone else, Abbie would not have given her a moment's peace.
Jenny and Abbie head to the hospital and Jenny warns Abbie that the hospital is filled with a lot of pain - largely the kind which cannot be cured. Jenny notices that they are being watched by Walter. When Walter starts to make his way over to the sisters, Nurse Lambart is quick to grab his arm, saying that it is time to get him back to his room. Nurse Lambart greets the sisters pleasantly and Abbie says that they are going to start their investigation with Captain Irving. Well, at least it's nice to know that Abbie remembers that Irving is alive.
Frank tells the Abbie that he knew the first suicide - Nelson from group therapy. Frank explains that Nelson used to sell aluminum siding before he came home and beat his neighbour half to death. Franks adds that Nelson had been fighting paranoid delusions for years. Abbie questions if Nelson became overwhelmed by his delusions but Frank is quick to say that Nelson was taking his medication regularly and had made major growth in group. Jenny questions if Nelson relapsed, adding that she had seen it before. Franks says that Nelson had found God and organized a hospital prayer group. Abbie points out that none of the suicides seem motivated and questions if Frank had anything to do with it and Franks says no but that he doesn't blame Abbie for asking. Frank gets a vision of talking to Parish and learning that to regain his soul, he must take a life. Frank makes it clear that his soul belongs to the horseman and adds that for now, he is in control of his actions. Frank says that he did this to protect Lacey and would make the same choice if he had to. Abbie promises to get get Frank out of there and asks for his help. How many times is Abbie going to dangle that carrot in order to get Irving to do as she wishes?
Jenny and Abbie are now looking over the CCTV from the hospital and Jenny points out that there is nowhere in the hospital anyone can be without being watched. Abbie comments that she cannot imagine what it was like for Jenny and Jenny simply explains that you learn to deal with the abuse and being surrounded by misery. Jenny adds that Lori prepared her for it. Jenny talks about visiting Lori in the hospital because she wanted to have a moment with her but instead, she watched as orderlies dragged Lori away. Jenny asks Abbie what she is trying to find there because the case will not change what happened to their mother. Abbie reveals that for the longest time, she worried that she would end up "crazy" liker her mother and then when Jenny was brought to the hospital, she thought that she was next. Abbie adds that she wants to understand why she was chosen to become a witness.
Jenny finds the video of Nelson's room on the night of his death. Abbie uses the night vision overlay to get a better view of the video and the sisters see their mother standing in the corner.
Back at the archives, Crane questions if Abbie is certain that the woman she saw in the video was indeed her mother. Abbie responds that Jenny took the video to be analysed but she is already certain that it was indeed her mother. Crane is still sick and grumpy. Abbie goes through the list of therapies her mother received and Crane points out that the treatment didn't work because Abbie's mother saw real demons. Abbie reveals that she has been thinking about her last memories with her mother but says that at the time, Lori seemed crazy.
The scene shifts to young Jenny and young Abbie coming home. Lori screams at her children when she learns that they took the bus home because she had instructed her children to take a specific path. The children say that they wanted to talk to their friends but Lori continues screaming that the people they think are their friends might not be. Lori hugs her girls and they say in unison, "eyes open, head up, trust no one."
