Lichtenfels (dpa / lby) - Two people were injured in a dispute at a playground in Lichtenfels. Three women and five men between the ages of 17 and 35 clashed over a disagreement on Wednesday, police said on Thursday. A 30-year-old was seriously injured in the ear. Paramedics took him to a hospital. A 17-year-old said she was pushed to the ground and kicked in the head, according to police. Why the group argued and how exactly the injury to the ear came about is still unclear. Police arrested a 29-year-old at the scene.