Police in Germany seize robot after teen girl is allegedly groped

German authorities opened an investigation into possible sexual harassment after a robot controlled by two young men touched the buttocks of a 16-year-old girl and made thrusting movements toward her, police said.

Police in the western city of Cologne responded after the incident overnight Saturday to Sunday in which the robot’s suspected 16-year-old owner and a 19-year-old companion were said to have filmed the alleged assault.

They were said to have streamed the incident and commentated on it...