After collecting a large body of evidence , was instructed by the committee not to proceed in his investigations without further orders .
It was decided that Van Wyck would take the evidence while the other members continued their work of investigating government contracts .
After collecting a large body of evidence , was instructed by the committee not to proceed in Van Wyck 's investigations without further orders .
It was decided that Van Wyck would take the evidence while the other members continued their work of investigating government contracts .