LOS ANGELES (AP) - All four coaches are still alive on this season of "The Voice." Three contestants were sent home last night. But each coach has at least one singer in the remaining top five. Team Adam is the only one with two. Team Blake went into last night's show with three, but two were eliminated. Blake Shelton's sole remaining team member is country teen Jake Worthington. Team Adam's Christina Grimmie was voted into the top five. Kat Perkins from Team Adam was saved by the instant Twitter vote. Usher's Josh Kaufman and Shakira's Kristen Merlin were also safe last night.