“It is with deep sadness that we announce the off-duty death of Long Beach Firefighter Gavin Escobar,” the department said of the Dallas Cowboys ex. One of the bodies found on a rock face in California’s San Bernardino National Forest has been identified as Gavin Escobar, the former Dallas Cowboys tight end. Law enforcement officials responded to a Wednesday emergency call regarding a pair of rock climbers/hikers and on Thursday, the local coroner identified the two as Gavin Escobar, 31, and Chelsea Walsh, 33. Both Escobar and Walsh are from Huntington Beach, California, where Escobar had recently become a member…