视频介绍
沈阳3.8大案
参考资料：
https://jishi.cctv.com/2015/07/09/VIDE1436457116062886.shtml?spm=C04542386503.P74033562161.0.0
https://www.163.com/dy/article/G6DLF5DM05521YWH.html 《解密中国大案》
https://baike.baidu.com/item/孙德林/19182828?fr=aladdin
https://baike.baidu.com/item/