Abdullah Sani Moonshi could have been jailed for up to seven years, fined, caned or received any combined punishment for punching the woman parking warden.
The parents of the primary school student lied about their residential address during Phase 2C of the 2015 Primary 1 registration exercise in Singapore.
The National Parks Board (NParks) and Wildlife Reserves Singapore said a microchip has been fixed to the healthy baby turtle so that they can identify if it returns to Singapore's shores in future.
This attack was part of a terrorism-response exercise, code-named Exercise Heartbeat, and aimed at helping Singaporeans prevent and prepare against terror attacks.