Erica sat down on the enclosed veranda and looked out over the islands and skerries. The view never failed to take her breath away. Each new season brought its own spectacular scenery, and today it was bathed in bright sunshine that sent cascades of glittering light over the thick layer of ice on the sea. Her father would have loved a day like this.

She felt a catch in her throat, and the air in the house all at once seemed stifling. She decided to go for a walk. The thermometer showed fifteen degrees below zero, and she put on layer upon layer of clothing. She was still cold when she stepped out the door, but it didn’t take long before her brisk pace warmed her up.

Outside it was gloriously quiet. There were no other people about. The only sound she heard was her own breathing. This was a stark contrast to the summer months when the town was teeming with life. Erica preferred to stay away from Fjällbacka in the summertime. Although she knew that the survival of the town depended on tourism, she still couldn’t shake the feeling that every summer the place was invaded by a swarm of grasshoppers. A many-headed monster that slowly, year by year, swallowed the old fishing village by buying up the houses near the water, which created a ghost town for nine months of the year.

Fishing had been Fjällbacka’s livelihood for centuries. The unforgiving environment and the constant struggle to survive, when everything depended on whether the herring came streaming back or not, had made the people of the town strong and rugged. Then Fjällbacka had become picturesque and began to attract tourists with fat wallets. At the same time, the fish lost their importance as a source of income, and Erica thought she could see the necks of the permanent residents bend lower with each year that passed. The young people moved away and the older inhabitants dreamed of bygone times. She too was among those who had chosen to leave.

She picked up her pace some more and turned left towards the hill leading up to the Håkebacken school. As Erica approached the top of the hill she heard Eilert Berg yelling something she couldn’t really make out. He was waving his arms and coming towards her.

‘She’s dead.’

Eilert was breathing hard in small, short gasps, a nasty wheezing sound coming from his lungs.

‘Calm down, Eilert. What happened?’

‘She’s lying in there! Dead.’

He pointed at the big, light-blue frame house at the crest of the hill, giving her an entreating look at the same time.

It took a moment before Erica comprehended what he was saying, but when the words sank in she shoved open the stubborn gate and plodded up to the front door. Eilert had left the door ajar, and she cautiously stepped over the threshold, uncertain what she might expect to see. For some reason she didn’t think to ask.

Eilert followed warily and pointed mutely towards the bathroom on the ground floor. Erica was in no hurry. She turned to give Eilert an enquiring glance. He was pale and his voice was faint when he said, ‘In there.’

Erica hadn’t been in this house for a long time, but she had once known it well, and she knew where the bathroom was. She shivered in the cold despite her warm clothing. The door to the bathroom swung slowly inward, and she stepped inside.

She didn’t really know what she had expected from Eilert’s curt statement, but nothing had prepared her for the blood. The bathroom was completely tiled in white, so the effect of the blood in and around the bathtub was even more striking. For a brief moment she thought that the contrast was pretty, before she realized that a real person was lying in the tub.

In spite of the unnatural interplay of white and blue on the body, Erica recognized her at once. It was Alexandra Wijkner, née Carlgren, daughter of the family that owned this house. In their childhood they had been best friends, but that felt like a whole lifetime ago. Now the woman in the bathtub seemed like a stranger.

Mercifully, the corpse’s eyes were shut, but the lips were bright blue. A thin film of ice had formed around the torso, hiding the lower half of the body completely. The right arm, streaked with blood, hung limply over the edge of the tub, its fingers dipped in the congealed pool of blood on the floor. There was a razor blade on the edge of the tub. The other arm was visible only above the elbow, with the rest hidden beneath the ice. The knees also stuck up through the frozen surface. Alex’s long blonde hair was spread like a fan over the end of the tub but looked brittle and frozen in the cold.

Erica stood for a long time looking at her. She was shivering both from the cold and from the loneliness exhibited by the macabre tableau. Then she backed silently out of the room.

Afterwards, everything seemed to happen in a blur. She rang the doctor on duty on her mobile phone, and waited with Eilert until the doctor and the ambulance arrived. She recognized the signs of shock from when she got the news about her parents, and she poured herself a large shot of cognac as soon as she got home. Perhaps not what the doctor would order, but it made her hands stop shaking.

The sight of Alex had taken her back to her childhood. It was more than twenty-five years ago that they had been best friends, but even though many people had come and gone in her life since then, Alex was still close to her heart. They were just children back then. As adults they had been strangers to each other. And yet Erica had a hard time reconciling herself to the thought that Alex had taken her own life, which was the inescapable interpretation of what she had seen. The Alexandra she had known was one of the most alive and confident people she could imagine. An attractive, self-assured woman with a radiance that made people turn around to look at her. According to what Erica had heard through the grapevine, life had been kind to Alex, just as Erica had always thought it would be. She ran an art gallery in Göteborg, she was married to a man who was both successful and nice, and she lived in a house as big as a manor on the island of Särö. But something had obviously gone wrong.

Erica felt that she needed to divert her attention, so she punched in her sister’s phone number.

‘Were you asleep?’

‘Are you kidding? Adrian woke me up at three in the morning, and by the time he finally fell asleep at six, Emma was awake and wanted to play.’

‘Couldn’t Lucas get up for once?’

Icy silence on the other end of the line, and Erica bit her tongue.

‘He has an important meeting today, so he needed his sleep. Besides, there’s a lot of turmoil at his job right now. The company is in a critical strategic stage.’

Anna’s voice was getting louder, and Erica could hear an undertone of hysteria. Lucas always had a ready excuse, and Anna was probably quoting him directly. If it wasn’t an important meeting, then he was stressed out by all the weighty decisions he had to make, or his nerves were shot because of the pressure associated with being, in his own words, such a successful businessman. So all responsibility for the children fell to Anna. With a lively three-year-old and a baby of four months, Anna had looked ten years older than her thirty years when the sisters saw each other at their parents’ funeral.

‘Honey, don’t touch that,’ Anna shouted in English.

‘Seriously, don’t you think it’s about time you started speaking Swedish with Emma?’

‘Lucas thinks we should speak English at home. He says that we’re going to move back to London anyway before she starts school.’

Erica was so tired of hearing the words ‘Lucas thinks, Lucas says, Lucas feels that…’ In her eyes her brother-in-law was a shining example of a first-class shithead.

Anna had met him when she was working as an au pair in London, and she was instantly enchanted by the onslaught of attention from the successful stockbroker Lucas Maxwell, ten years her senior. She gave up all her plans of starting at university, and instead devoted her life to being the perfect, ideal wife. The only problem was that Lucas was a man who was never satisfied, and Anna, who had always done exactly as she pleased ever since she was a child, had totally eradicated her own personality after marrying Lucas. Until the children arrived, Erica had still hoped that her sister would come to her senses, leave Lucas, and start living her own life. But when first Emma and then Adrian were born, she had to admit that her brother-in-law was unfortunately here to stay.