Body found at the beginning of the film

******spolier warning******

Night of the Sunflowers begins with a body being found.

In the first segment we see a woman being raped, and the audience is misled into believing that she was the person found dead at the beginning.

But then it turns out it isn't her, and it's the olf farmer who gets killed, and his body gets dumped in the caves.

However I read a review of the film and it states that it begins with a woman's body being found in a field.

So whose body was it?