I'm rewatching the first two episodes of Fear the Walking Dead, and I just realized that you don't really see anyone being bitten in either episode, except perhaps in a shaky video taken from a helicopter, but even then, the bite is merely suggested, and it is possible that no bite actually took place.
That made me wonder when we saw the first instance of a zombie biting a human in the original The Walking Dead series.
When was the first bite on The Walking Dead?