扼住咽喉 ezhuyanhou

　　A wealthy couple, Amy and Alex Cummings have 'lost" their daughter in a tragic car accident several years ago, and Amy is in need of supervision whilst Alex is away on business. The trauma of the crash, the loss of their daughter and Amy's inability to become pregnant again because of her horrendous injuries, have all pushed them to a dangerous place. Lizzy arrives at their bea...