PGR met at St. Catherine-Siena Catholic Church to stand, honor and accompany SMSGT Rivera Sr. Once the service started, the flags were furled and put back into the support vehicle. A safety briefing was given in preparation for the procession to DFW National Cemetery. At DWF National Cemetery, PGR members set a flag line for the arrival of SMSGT Rivera family and friends for the interment service. At the end of the service, a debriefing was held and riders dismissed.  