Family Of Killed Soldier: Vigil Crowd Threatening POSTED: 5:48 pm CDT September 9, 2004 UPDATED: 11:02 am CDT September 10, 2004 DALLAS -- A candlelight vigil took place Wednesday night to remember U.S. war dead in Iraq during the week of the 1,000th casualty. One North Texas family whose relative -- Chad Drake -- was killed outside Baghdad on Monday, was among the mourners at Dallas City Hall Plaza. A family friend said the vigil turned abrasive toward the family members. The friend sent an e-mail message to NBC 5 News that described the alleged treatment some vigil attendees directed...