PASADENA, Calif. - Shawn Laval Smith, the suspected killer of Brianna Kupfer, was taken into custody Wednesday in Pasadena in connection with the 24-year-old UCLA grad student's stabbing death, authorities confirmed to FOX 11. He was arrested by Pasadena police officers around 11:50 a.m. at a bus stop near the intersection of E. Colorado Boulevard and Fair Oaks Avenue, approximately 17 miles from the furniture store where Kupfer was murdered, officials said. Los Angeles police launched a hunt for Smith, 31, after Kupfer was found stabbed to death in a random daytime attack at a luxury furniture store last week....