Maria was assaulted but cannot recall the experience itself and also cannot recall anything taht happened in the two weeks following the event. She remembers everything leading up to the event. Maria is suffering from:

She is suffering from Anterograde Amnesia. People who suffer from this type of amnesia remember everything previous to a particular event, but cannot remember anything after said event.

In this case, the event is the assault. She remembers everything leading up to it, but none of the things that ensued.