Investigators Return to Nancy Guthrie's House — What They Just Found @Nancy Investigators were back at Nancy Guthrie’s home today — February 25th. Not a press conference. Not a routine patrol. They returned to the original scene. Now when detectives go back to a primary scene this far into an investigation, it is never random. The question tonight is simple: What did they miss — or what did they just learn? Let’s break this down from a real law-enforcement investigative perspective.