The review

1. Timeline — clarifying the sightings of Lachie and the movements of family members.

2. Body — requesting a second opinion from a pathologist in respect of the lack of any injuries or marks on Lachie’s feet.

3. Scene — consideration of whether fingerprints could have been obtained at the time from the entry to the oxidation ponds area.

4. Witnesses — about 12 statements to be either obtained or updated to tighten up the timings of people seeing Lachlan and the movements of his family.

5. Cellphones — consideration to be given to further phone data analysis.