Four Jamestown residents were arrested Wednesday in two separate drug raids in the city. 43 year-old Dennis Annis and 47 year-old Ryan Robertson were charged with possession of a controlled substance in one raid after finding crystal meth there. Robertson is also facing a weapons charge for illegal possession of a .22 rifle. 29 year-old Craig VanHook and 27 year-old Kristen Martinez were apprehended in the other raid and charged with possession of a controlled substance and endangering the welfare of a child. Officers found crystal meth, cocaine and fentanyl at their residence.