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"This poor child suffered a violent death."
Police have made another public appeal for information as they try to get justice for Baby Ru, who was killed nearly three weeks ago.
The little boy was killed just days before his second birthday, suffering multiple head injuries.
Police now want help from anyone who saw the car three adults travelled in, with Baby Ru, to hospital.
They say critical forensic information is missing from it.
Ashleigh McCaull reports.