哈勒城一片废弃的工业带上，约四十岁的飞行员安德烈•万卡被发现死于谋杀，死者曾于布雷克自然保护区边缘的一个小地方登记。警方在其衣服上发现有四氢大麻酚的痕迹，该成分多富于大麻内，但安德烈本人从未有吸毒史。他涉嫌毒品交易吗？据同他分居已久的妻子玛丽娅说，死者生前最后两周已经同她复合，而案发当晚她丈夫原本同她有约。但根据安德烈现在的女友训鹰师珍妮•明策所说，死者当晚有委托在身，需要驾驶飞机运送一批货物。此外，一直受海关调查的货运代理上乌尔夫•亚当斯基以及珍妮的哥哥多米尼克等人似乎也与案情有着紧密联系。警方以训鹰课学员身份潜入珍妮家中，并发现越来越多不寻常的地方。萨克森安哈特州的翠绿风光下究竟隐藏着怎样的交易？

After the early death of his wife wants Jürgen Wehmeyer make his children also figure skating professionals. Rieke and Nils are inseparable in their hobbies: figure skating. But when Nils apparently fell in love with the figure skater Lydia and also trained with them, because Frederike is overthrown, Rieke will do everything to regain her brother. They exceed the limits permitted and begins a dangerous game in which to mix fun and seriousness, flirtation and desire. Rieke confides in her teacher for Christmas, which they animated to agree well with the people in the class because it has so few friends. But Rieke feels betrayed when the teacher told her friend her fate. After Rieke slept on New Years Eve with Nils and this still remains to Lydia and her moves to Munich, Rieke commits suicide at the end of tablets.