What are the answers for the mystery at the termond estate?

The mystery at the Termond Estate revolves around the disappearance of its former owner, Lord Termond, and the secrets hidden within the estate's walls. Clues reveal that he was investigating a family heirloom believed to be cursed, leading to tensions among the heirs. Ultimately, it is discovered that the true culprit was a trusted family friend, motivated by greed and a desire to claim the estate for themselves. The resolution uncovers both the dark history of the heirloom and the importance of trust among family members.