“Can it be done faster?” – 17-year-olds were beaten until they were ready for hospital when buying shoes

This is what the perpetrators look like
An immediately initiated search for the unknown was unsuccessful. These are described as follows:
1st person: Woman, 15 to 16 years old, about 1.60 meters tall, probably of Turkish descent, long, almost hip-length hair
2nd person: probably the girl’s father, 45-50 years old, 1.70-1.80 meters tall, probably of Turkish descent, dark hair, dark clothes. The stranger was injured in the area of ​​the nose and the right eyebrow by the friend of the victim and had a bleeding nose and a slight bump over the right eye when leaving the location.
3rd person: probably the girl’s boyfriend, probably of Turkish descent, otherwise no further description is known