Below the Surface

Fifteen people become hostages when a metro train is hijacked by three unknown perpetrators.

In an attempt to raise money to meet the ransom demand for the hostages' release, Naja starts a national fundraising campaign.

Philip plans an armed response to the first hostage execution; the risky mission creates a rift within the negotiating team.

TTF gets closer to the hostage-taker's identity; Naja has second thoughts about facilitating the fundraising campaign until she meets Jonas, the son of hostage Leon.

Distress spreads among the hostages in the metro as they consider taking a stand; Philip and Louise suspect that the wall with the photographs of Philip is not just about thorough prep work.

The work of the police force keeps growing after the hostage-takers kill hostage Bodil; TTF's investigation leads to sources in the Danish military; a breakthrough appears to be close.