German police are investigating a potential sexual assault involving a robot. A 16-year-old girl was allegedly touched inappropriately and subjected to thrusting motions by the robot. Two young men are suspects in the incident, reportedly filming and streaming the event. Investigators have seized the robot and the suspects' mobile phones. They are working to determine if the robot's actions were preprogrammed or controlled manually. Police have stated this type of incident is new territory for them. The robot, approximately 3 ft 11 inches tall, was styled with clothing and accessories. Internet videos depict the robot being guided by two men towards women on a street. The robot bumped into one woman and hugged others. Authorities are examining the circumstances surrounding the alleged assault.