Upon unlocking Matt's phone, Leigh discovers 17 unheard voice messages. As she delves into them, launching into an episode entirely from Matt's perspective, culminating in the final days of his life.
Leigh finally gets to look at Matt's unlocked phone where she sees multiple unheard voicemails. In a flashback, we see that Matt was struggling heavily with depression that summer as he maxed out on his medication and needed to switch to a different prescription. Voicemails from Danny left-postmortem reveal that Matt died while hiking, and Danny becomes unsure whether his death was an accident or a suicide.—Aaron Kyle