Nineteen-year-old man is eighth person to die in Glynn County massacre Police to offer $25,000 reward for information in case By Terry Dickson, Jim Schoettler, Teresa Stepzinski Story updated at 7:51 PM on Sunday, Aug. 30, 2009 Related Stories » Glynn police chief says he's uncertain if killer of 7 still on loose BRUNSWICK, Ga. - The only survivor among four siblings attacked in a Glynn County mobile home massacre died today, increasing the carnage to eight dead, police said tonight.