The 7-year-old deceased was crossing the road at Choa Chu Kang Avenue 5 when the accident took place and he was taken to National University Hospital, where he died.
Police Coast Guard detected a wooden boat at Marina South Pier and then Immigration and Checkpoints Authority and PGA both deployed officers to arrest those accused.
The son of the TPE hit-and-run case victim posted the videos of the accident on Facebook while urging help from local residents to identify the accused.
The 34-year-old nursing home employee molested a patient who was unable to defend herself, as she suffered multiple strokes and had physical disabilities.
One of the drivers was found injured and officer her to Changi General Hospital but the accident caused a huge traffic jam at Changi Airport terminal 2.