(October 1, 2020, 7:29 AM EDT) -- PITTSBURGH — A federal judge in Pennsylvania on Aug. 18 ordered a couple and a homebuilder to mediate claims arising over alleged construction defects, finding that the case is suitable for alternative dispute resolution (Laura Catena, et al. v. NVR Inc. doing business as Heartland Homes of PA, No. 20-CV-00160-MJH, W.D. Pa.)....