When Sable discovers Constance has visited Hutch and offered him financial assistance, Sable decides its time to act and that Constance's portion of the estate should be placed under a court trusteeship.
This start Sable's reign of terror, as she first arranges for Constance to have an accident on a horse and later works to convince Jason that Constance is losing her mind. This jeopardizes Sable's own marriage to Jason Colby.
Hutch and Constance went on a trip to Nepal. After a plane crash, they both died under mysterious circumstances.