Gianna Buzzetta, a 26-year-old professional chef, was killed in a tragic hiking accident in Hawaii.She was on vacation in Hawaii with her boyfriend, Connor Quinton, at the time of the accident.While hiking in Makaleha Falls, a boulder dislodged and struck her, causing her death.Gianna was known for her talent, creativity, and hard work as a chef at Jeune et Jolie restaurant in California.