Valerie Roehrs of Bartonville and David Wylie of Argyle will face off this month in the runoff election to determine the GOP nominee for Denton County Precinct 4 commissioner after neither candidate secured a majority in the March 3 Republican primary. Wylie led the four-candidate field with 9,181 votes, or 36.9%, while Roehrs finished second with 5,772 votes, or 23.2%, narrowly edging Denton Mayor Gerard Hudspeth, who received 5,557 votes (22.3…