A young woman in a white beanie holding a bouquet of yellow roses, looking at the camera.
She was killed at a station in HamburgCredit: action press
Both Fatemeh and the attacker died in the savage assault at Wandsbek Markt subway station shortly after 10pm on Thursday.
Loved ones have paid their respects on social media, with family and friends posting images of the late Iranian teen.
Her mum posted on Instagram alongside a picture of Fatemah holding flowers: “My daughter is an angel.”
She also said in another emotional post: “Oh pretty girl.”
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While another showed a tragic compilation of videos, with the caption: “Last night I wanted to hug you.”
One tribute announced a vigil, saying: “Tomorrow, Sunday, we will meet at 2:30 pm in front of the main entrance of the Wandsbek Markt subway station, light candles and remember our dear Asal.”
It has since emerged the South Sudanese attacker, had a violent history and was already on the radar of German authorities.