Caroline is shown returning from New York despite being shown working the beach in the previous episode, Missing (1997).
When the cashier starts handing over the money, he gets the bin about half empty almost instantly. The bin is later almost full again, then when the robber takes off it has been completely emptied in too short a time.
When Caroline, Mitch and J.D. discuss what she could have done about the robber, J.D. raises his left hand to his cheek. In the next shot, both his arms hang at his sides.