An initial examination found no signs of violence on his body, the police said.
SMRT reminded commuters to ensure their power banks have proper safety protection features and are in good condition.
The 23-year-old male motorcyclist was sent to the hospital in a conscious state.
A pool of blood was spotted on the road, according to a social media post.
Public donations helped fund Wang Yan's medical evacuation home to his parents.
The 44-year-old father believes silence should never be a safety strategy.
The man reportedly threatened the girl with a knife during the assaults, forcing her to comply.
Pretty sure this wasn't Ratatouille.
The father claimed to have hit his son with a spade to defend himself.
CCTV footage suggested the kids may have travelled towards Mumbai by train.