Two witnesses in a murder case were jailed Tuesday on perjury charges while the man charged in the stabbing death of his adult son awaits a judge's decision on bond. Bulloch County Superior Court Judge William J. Woodrum has not yet announced a decision regarding a bond request by James William Harvey, 45, of Longwood Drive, charged with felony murder, aggravated assault and tampering with evidence after the May 27 stabbing death of his son, Eric Brennon Harvey, 27, of Lee Road in Pembroke, Bulloch County sheriff's Chief Deputy Jared Akins said. However, during the bond hearing Monday, Eric Harvey's girlfriend, Jessica Lynne Lank, 24, of Old Groover Mill Road, and another witness, Jordan Tyler Everett, 21, of Longwood Drive, were both arrested on charges of falsifying statements and concealing facts as well as perjury, he said.