The Oral History of Rock Climbing in Joshua Tree National Park - Joshua Tree National Park (U.S. National Park Service)
NFL mourns 31-year-old Gavin Escobar's death in tragic climbing accident
Former Aztecs tight end Gavin Escobar dies in rock climbing accident - The San Diego Union-Tribune
Former NFL Player Killed In Rock Climbing Accident - Unofficial Networks
Former NFL player, 2nd rock climber found dead in California
Woman dies after rock climbing fall at Rock Canyon's 'The Balcony'
Former Aztecs running back Ronnie Hillman dies of cancer - The San Diego Union-Tribune
Ex-NFL player, second rock climber found dead in California
Former Cowboys TE Gavin Escobar killed in rock climbing accident in Southern California
22-Year-Old Climber Dies After Falling 100 Feet at Colorado's Black Wall
Gavin Escobar, Former Cowboys Player, Found Dead – NBC 5 Dallas-Fort Worth
Ex-NFL Star, Gavin Escobar Dies Aged 31 In Horror Rock Climbing Incident
El Capitan's Dawn Wall: Coverage of the Ascent at Yosemite - The New York Times
It's sort of the extreme': Free Solo's Alex Honnold on rock-climbing without ropes, Rock climbing