A 16-year-old boy has died after suffering an electric shock while trying to make a social media reel on top of a stationary train wagon at Nerul railway station in Navi Mumbai, police said on Monday. The boy, identified as Arav Srivastava from Belapur in Navi Mumbai, went to the railway station with his friends on July 6, Vashi GRP senior inspector Kiran Undre said.