Issa López

In the midst of a brutal storm, Danvers and Navarro find themselves stuck at Tsalal with no electricity or means of contact. As the truth about what happened to Annie and the Tsalal men unfolds, Navarro and Danvers each confront the demons from their past.

As Prior digs into the links between Tsalal and mining company Silver Sky, Navarro rescues Leah from a local protest that has turned violent. At a meeting with Silver Sky exec Kate McKitterick, Danvers is warned not to pursue the case any further.

When Julia’s mental health struggles resurface, Navarro brings her to a local facility, promising that this time will be better. Later, Danvers and Navarro confirm the location of Annie’s murder – and Danvers levies a harsh punishment on Leah following her act of protest.

While Hank leads the search for Clark, Prior asks Danvers about the murder-suicide case that drove a wedge between her and Navarro. After sifting through the contents of Clark’s trailer, Navarro and Danvers seek out a local hairdresser for insight on Annie – which leads to a tip about another former Tsalal worker. Later, tensions grow between Danvers and her stepdaughter Leah.

As Danvers and Prior set out to learn more about Tsalal – and find an unlikely location for the physical evidence – Captain Connelly threatens to move the case to Anchorage. Later, Navarro and Danvers separately find a connection between one of the Tsalal men and Annie, prompting the former partners to agree to work the case together.

When eight scientists vanish without a trace, Navarro tries to convince Danvers that the case is connected to the unsolved murder of a local activist.