A 16-year-old Muslim boy was allegedly beaten up by a group of persons amid chants of 'Jai Shri Ram', after he was caught boarding an express train at Bandra railway terminus in Mumbai with a teenage Hindu girl, who they claimed was kidnapped by him, police said on Wednesday, reported the PTI.

The incident occurred on July 21, but came to light when its video went viral on social media on Tuesday, the police said, according to the PTI.