A BASE jumping accident in a Utah canyon kills two people over the weekend, according to authorities. The incident occurs in Grand County, Utah, where the sheriff’s office confirms the deaths. One of the victims is identified as Andy Lewis, an extreme athlete known for BASE jumping, a sport that involves parachuting after jumping from fixed objects such as buildings, bridges, or cliffs above canyons. Multiple outlets report that Lewis gained wider public attention after appearing onstage during Madonna’s 2012 Super Bowl halftime show. The sources do not provide additional details about the circumstances leading to the crash, the location in the canyon, the number of jumpers involved beyond the two who die, or whether any other injuries are reported. The reports also do not include information on the cause of the accident. Authorities are described as confirming the fatalities, with the identification of Lewis reported by at least one outlet. The sheriff’s office information is presented as the basis for the death toll and identification.