"Fine, the situation at that time must have involved the female victim chatting with someone on the balcony, drinking red wine, and then doing something 'naughty.'
To be precise, the female victim must have been sitting on this step, eating a banana.
The owner of the banana must have been standing right here, enjoying the service of the female victim meanwhile holding the red wine and gazing into the distance.
Then there was a problem.
The female victim choked on the banana, and when she pulled away, she brought down some banana peel.
This caused the owner of the banana pain, and he dropped the wine glass to the ground.
Angered, he either kicked or pushed the female victim off the balcony into the pool below.
Already choking, the female victim was uncomfortable, and then she encountered the fall and the impact of the water surface, probably causing some physical issues, and she died in the pool.