Skåne is more than the geographical backdrop to the investigation: when a body in a transformer building interrupts power across the region, its dependence on a connected electrical grid becomes both a public crisis and a clue. The blackout makes a local death visible at regional scale, and prompts Wallander to consider whether the apparent tragedy is part of a calculated act of sabotage.

A region joined by the power grid

The scale of the outage gives Skåne a defining role in the case. A Sydkraft employee reports that a quarter of the region has lost power; later, the account on the radio describes darkness stretching from Trelleborg to Kristianstad. Hospitals have switched to emergency generators, but elsewhere the interruption is total. What begins as a failure at one station is therefore experienced across a broad area, revealing how a single point in the distribution network can affect communities far beyond its immediate surroundings.

That point is the power substation outside Ystad. It stands in an open field behind barbed-wire fencing and warning signs, with transformers housed in a small, sturdy building. Sydkraft keeps trained personnel on call for emergencies, and Olle Andersson is sent to investigate when the power goes out. The substation is not merely one industrial site among others: as a central connection in the network supplying towns and houses, it is a local bottleneck with consequences across southern Sweden.

The blackout of October 8

On the night of October 8, Andersson reaches the station in darkness and rain. The gates have been broken open, but the reinforced transformer-building door is ajar without obvious signs of forced entry. Inside, he discovers a burned corpse among the electrical equipment. The body has caused a short circuit, cutting power to a large part of Skåne. The routine emergency call thus changes character: Sydkraft’s effort to locate a technical fault becomes a police investigation into a death at the heart of the region’s power supply.

Wallander arrives with Martinsson and Hansson. The corpse is blackened, its face gone, and trapped among lines, switches, and circuit breakers. The scene makes the connection between death and outage physically immediate: the body is not simply found near the cause of the blackout; it has disrupted the system itself. Wallander initially cannot tell whether the death was suicide, murder, or sabotage, and refuses to settle on one explanation before the evidence is clearer.

The effort to restore power proceeds alongside the investigation. Nyberg brings a crew and a generator, allowing the site to be lit for their work. Sydkraft expects electricity to return to most areas within half an hour, but Wallander doubts that the damaged station can supply it. The network is instead being worked around. This contrast between the optimistic public expectation and the practical need to bypass the substation underscores how repair depends on both technical work and an accurate understanding of what has failed.

From regional emergency to investigative clue

As Wallander organizes the case, the blackout becomes one strand in a tangled pattern. Sonja Hökberg’s death at the substation appears connected to the earlier taxi-driver case involving Eva Persson; after Hökberg dies, Persson retracts her confession and changes her account. Wallander considers the possibility that Hökberg was killed to prevent her from speaking. The power failure adds another possible dimension: if a human body at a strategically important station could plunge much of Skåne into darkness, the death might also have served as sabotage. At this stage, however, the connection remains a question rather than a proven motive.

A parallel investigation concerns Tynnes Falk, a divorced computer consultant found dead beside a cash machine. After his body is stolen from the morgue, an electrical relay from the Ystad substation is left in its place. For Wallander, that conspicuous substitution links Falk’s death to the blackout and raises the possibility that someone wants investigators to notice a connection. It does not explain why the relay was placed there, or establish precisely how Falk’s affairs relate to Hökberg’s death. Skåne’s power infrastructure becomes a focal point for hypotheses that the investigation must still test.

The inquiry eventually widens from the regional grid to the global financial network. Modin identifies the institutions in Falk’s computer as cornerstones of that network and warns that compromising them could trigger a worldwide financial crisis. In this larger plot, the blackout in Skåne is not itself proof of the intended cyberattack, but it has already demonstrated the practical consequences of exploiting a vulnerable system. The region’s electrical disruption gives the investigators a concrete local instance of a broader threat: systems that appear dependable can become instruments of disruption when their connections and weak points are understood.

Setting and significance

Skåne is repeatedly described through the effects of infrastructure rather than through scenic or social detail. Its extent is measured by where the lights fail, by the distance between Trelleborg and Kristianstad, and by the reach of one substation. That narrowed view suits the investigation: the region becomes legible through dependencies that ordinarily remain unnoticed, from the central station to emergency generators and the work of technicians restoring supply.

The blackout also sharpens the difference between a visible incident and its still-uncertain explanation. The outage is undeniable; its cause at the station is physically present; the motives behind the death and the significance of the relay remain unresolved. As Wallander pursues those questions, Skåne functions as both a real area affected by an emergency and a scale at which the novel tests the fragility of modern systems. A failure in one field outside Ystad darkens towns across the region, while the investigation suggests that the same logic of interconnected vulnerability may extend far beyond it.