 A former police forensics officer also gave evidence on Friday about arriving at the house where Elizabeth died to find people singing and playing guitar. She talked the court through photos of the scene which included handwritten posters, one saying she's only sleeping and another God will heal Elizabeth no matter what. It's alleged Elizabeth Strews had been dead for some time before emergency services were called. This trial which is being held without a jury is set to run for another 11 weeks. Simon Atkinson in Brisbane.