Ka-maushushapan. It turns out that she had picked berries. 

The Independent Indirect Perceptive Past (#08) is used to describe events or actions that one figures out after the fact, without witnessing them directly.

Nika naikamuau nenua anushkana ka-maushushapanua utakushit.
I will wash the raspberries which he obviously picked yesterday.
Miam esh ne ka-akushishapanua meshta-atussenanuniti.
He seems to get sick when (every time) there is a lot of work to do.

The speaker was not present when the raspberries were picked or to witness the sickness of the person. At the moment these phrases are spoken, the facts are such only in appearance, but they are then confirmed afterwards.