Zimmerman Trial Day 21Day 21: Testimony Part 1Day 21: Testimony Part 2Day 21: Testimony Part 3Day 21: Testimony Part 4Day 21: Testimony Part 5Day 21: Testimony Part 6Day 21: Testimony Part 7Day 21: Testimony Part 8Day 21: Testimony Part 9Day 21: Testimony Part 10Day 21: George Zimmerman's father testifiesDay 21: Testimony Part 11Day 21: Defense Rests Part 12Day 21: Part 13Day 21: Part 14Day 21: Part 15Day 21: Part 16Day 21: O'Mara news conferenceWFTV