Spuren: Season 1, Episode 4

1 - 4: Die längste Nacht

The investigation has now lasted over 100 days. Fatigue and determination alternate within the team, as progress is slow. When Barbara Kramer learns that the special task force is about to be disbanded, work on the toll data and the origin of the iron bar, the murder weapon used in the murder in Steinach, Austria, becomes even more urgent. They finally succeed in linking the bar to a truck brand and narrowing down the circle of potential perpetrators. This helps Barbara Kramer and Thomas Riedle maintain their motivation, even as the special task force shrinks to a smaller investigative team. And it pays off, because after months of hard work, they have a suspect.