Harry Friberg photographs a mysterious lightning in the water outside the Blockhusudden. The light turns out to flow over a murder.
Harry Friberg receives a photo assignment at Lindarängen's airport in Stockholm. The assignment turns into a nightmare when the photographer is invited to a crayfish party by the company's director.
On a shooting range outside of Stockholm in the raw September night something is not right. In the darkness of the marker the ground shows signs of blood.
The life of married couple Max and Eva is disrupted by Max's old friend John, who moves in with them after being thrown out by his girlfriend.
