Day 5: 8:00 a.m.-9:00 a.m.

Even though David Palmer and Jack Bauer have had lots of conversations, Jack has only seen David Palmer face-to-face three times - twice in season 1 and one time in season 5, even though Palmer was already dead, when Jack was looking at Palmers body.

CTU obtains video surveillance footage that implicates Jack as President Palmer's assassin, but Jack has an airtight alibi: Just before Palmer's death, he was standing in an oil field (under his assumed name), speaking to a supervisor who'd promised him a chance at some work the next day. All Jack had to do was give his alibi, and he would've been exonerated in Palmer's death.