User blog:Drache Mace/Time Leap?

When Team RWBY goes to investigate the scene of the robbed dust shop, did anyone notice what Ruby said after Blake and Weiss were arguing about the White Fang?

Ruby said "Besdies, the police never caught that Torchwick guy I ran into a few months ago."

How long would the "few months" be? And in which episode did a time lapse happen?