After getting rid of the family filter, Joline was no doubt calm and wise. Like Edwin, she didn't think that someone as clumsy as Robert could do such a thing, so there must be someone guiding him behind the scenes.
This person had to be from the Smith family to be able to convince the arrogant Robert. It was even very likely that he was her big brother, Joseph, whom she was very close to. Only Joseph had the means to do things so flawlessly. If they had met any other woman instead of Caroline, they would have succeeded.
"Continue the investigation," Joline said coldly. "Don't miss a single loophole."
Harriman bowed and replied, "Yes. Should I inform the Young Master?"
Joline shook her head. "Do you think that if I say no, Edwin will stop?"
She didn't know her grandson a hundred percent, but she knew his character very well. He had always been an extreme person who loved to live and hated to die.