Two hikers whose remains were recovered following a devastating flash flood that swept through the Grand Canyon over the weekend have been identified by their families as Texas chiropractor John Giusti, 46, and martial artist Brent Rosenkranz, 42, according to family liaison Hannah Barricks via The Associated Press.
Search Operations and Casualties in Bright Angel Canyon
National Park Service teams evacuated dozens of individuals by helicopter as search crews scoured the Kaibab Trail and areas along the Colorado River to locate unaccounted individuals following the disaster on Saturday, August 29. Incident Commander Dave Black stated that searchers utilized night vision and other specialized equipment during the deluge. By sunset Saturday, 45 people had been rescued, and 37 others were evacuated on Sunday.

Rangers relied on the park’s permit system and vehicle license plates to track missing individuals in the rugged terrain. According to Black, authorities initially estimated about 15 people were missing, but by Monday night, that number had dropped to one remaining unaccounted-for individual.

The sudden flooding hit the Bright Angel Creek area, which flows into the Colorado River near Phantom Ranch, a popular stopover featuring historic dormitories, a canteen, and a campground. Hiker Daniel Evans told The Associated Press that it rained several times before the worst 30-minute downpour struck Saturday afternoon. Rangers had initially informed him the area was safe before instructing hikers to evacuate as the waters rose.
“The entire time it was raining — the entire time I’m going through all this and packing — I’m just keeping my eyes upstream, just praying that a wall of water isn’t coming toward us,” Evans said.
Victims and Missing Hikers Identified by Families
The three friends—all with ties to Granbury, Texas—had planned a trip involving several days of hiking, camping, fishing, and exploring together, according to a joint statement released by their families. The men spoke to relatives on Thursday and reached their campsite at the bottom of the canyon on Friday.
In addition to Giusti and Rosenkranz, a third friend, Timothy Allen Smith, 53, remains missing, family representatives confirmed. Janet Giusti, wife of John Giusti, wrote on a fundraising page that her husband “was living out a lifetime dream exploring the majesty of the Grand Canyon when tragedy struck.”
Rescue efforts on Monday were heavily hampered by rolling bands of rain that pummeled the South Rim, dropping nearly half a year’s worth of rain on the Grand Canyon in just two days and preventing the Arizona Department of Public Safety from operating its rescue helicopters for aviation flights. An Arizona DPS official noted that a lack of cellphone coverage and possible language barriers among foreign tourists in the park have complicated efforts to confirm the status of visitors in the remote interior, where transport is strictly limited to foot, mule, or air.