http://www.delrionewsherald.com/story.lasso?ewcd=09a62b7676acce73 Excerpt: Lissner and Del Rio police detectives Friday organized a search for Maria Lopez at Lake Amistad. A womans body was discovered during that search. Lissner said Saturday that the body found Friday has not been positively identified. Lt. Larry Pope, who is Lissners counterpart in the Val Verde County Sheriffs Office criminal investigations division, said Saturday that positive identification of bodies in these types of cases is usually made by matching dental records or through DNA. That can take days or even weeks, Pope said. Lissner, asked Saturday whether he believes the body is that of Maria Lopez, said, Yes, I believe it is.