The Forensic Crash Unit is investigating following a fatal two-vehicle traffic crash at Caboolture yesterday, April 6.
Initial investigations indicate, around 6.30pm a Fuso Canter truck and Hyundai i20 have collided at the intersection of Bellemere Road and King Street.
Two women, both passengers in the Hyundai, were declared deceased at the scene.
A baby boy, also in the Hyundai, was transported to hospital in a serious but stable condition.
The female driver of the Hyundai sustained minor injuries.
The truck driver, a 42-year-old Caboolture man, did not sustain physical injuries, however, was transported to hospital as a precaution.
Investigations are ongoing.
Police are appealing to anyone who may have witnessed the incident, or may have relevant dashcam or CCTV footage, to come forward.
If you have information for police, contact Policelink by providing information using the online suspicious activity form 24hrs per day at www.police.qld.gov.au/reporting.
Report crime information anonymously via Crime Stoppers. Call 1800 333 000 or report online at www.crimestoppersqld.com.au.