July 28, 2015 9:45 pm Dallas Zoo in Shock Over Giraffe Calf's Death Harrison Edell, senior director of living collections at the Dallas Zoo, describes the shock and sadness over the death of the zoo’s 3-month-old giraffe calf, Kipenzi. US & World Videos 1:04 Hunter Biden plans to sue Fox News 1:17 Student loan forgiveness: Deadline to consolidate loans is April 30 0:59 Runaway zebras corralled in Washington state; one still missing 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South