"The truth is, the matter is closely related to Anna, and Joseph knows it," Samuel said gently. He knew it would be difficult to get Kate to join him for dinner, so he had to find topics she cared about. If she were interested in a subject, she would get caught up and not think twice about going with him. "Joseph must know then! So, instead of revealing the truth, he chose to cover for Anna?" Kate sneered. Seeing her disappointment, Samuel added, "Kate, I have also been investigating your grandma's death. Like I said before, I suspected Joseph was involved, but I think I was wrong. After all, he is not that careless. However, I suspect someone else now…" "Joseph…" Kate's heart was conflicted. She could not believe that Joseph would hurt her grandma, but she could also not f