In the fourth season, a woman is found brutally murdered on a small artificial Danish island close to the ?resund Bridge. The woman is Margrethe Thorm

　　一名生殖医学医生喝醉酒，竟用前男友的精子为自己人工授精。这下她怀孕了却有理说不清，只好想办法把对方追回来。