A BASE jumping accident in a Utah canyon kills two people, according to authorities. The incident occurs after a jump goes wrong, leading to fatalities at the scene, with both victims pronounced dead. One of the dead is a daredevil athlete known for performing onstage with Madonna during the 2012 Super Bowl. The other victim is also reported to have died in the same incident. The reports describe the deaths as resulting from the BASE jumping fall in the canyon. Authorities have not, in the accounts provided, detailed the specific cause of the jump or released additional circumstances about the victims’ identities beyond the well-known background of the entertainer-connected athlete. The two outlets agree on the core facts: a BASE jumping accident in a Utah canyon results in two deaths, and the incident involves an athlete who previously appeared onstage with Madonna at the 2012 Super Bowl.