An Arizona State University student vanished on a trip to the Grand Canyon 10 days ago — failing to return in time to take his finals and attend an interview for a job he wanted. Sandarsh Krishna, 26, was last heard from on April 27 when he said he was heading to Las Vegas and stopping at the Grand Canyon’s South Rim. He never returned to campus, where this week he was due to take his finals and have a job interview. Sandarsh Krishna, 26, was last heard from on April 27 when he said he was heading to Las Vegas and stopping at the Grand Canyon’s South Rim. National Park Service “He’s not the kind of kid who would hurt himself,” Krishna’s brother told KPNX-TV , who said he still holding out Krishna, “he’s still out there somewhere.” “They’re doing the best they can, but unfortunately, we do not have the exact location to see where he went missing. The cell phone data has not moved since Tuesday,” Pooja Shivananjappa, Krishna’s sister-in-law, told Fox 10 Phoenix .…