German police have launched an investigation into two teenagers accused of controlling a robot that allegedly groped a 16-year-old girl.
Police in Cologne have confiscated the red and gold robot that allegedly grabbed the girl's buttocks and made thrusting motions against her before she screamed and moved away.
North Rhine Westphalia Police said the robot's 16-year-old owner and his companion, 19, are believed to have streamed the incident live on social media and commented on it.
According to a police statement on Facebook, the 120cm (3.9ft) tall device approached the girl from behind while she was with her friends close to midnight local time (23:00 BST) on Saturday.
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