Here are links to the the “Report of the Examiner in the Chapter 11 proceedings of Lehman Brothers Holdings Inc.” from Anton R. Valukas of Jenner & Block. It looks like they hid some assets, look at Volume 3 – “Repo 105”. Zero Hedge blog has a detailed post on Repo-105 and Bloomberg has a story (JPMorgan, Citigroup Helped Cause Lehman Collapse, Report Says).
Volume 1- Sections I & II: Introduction, Executive Summary & Procedural Background; Section III.A.1: Risk
Volume 2- Section III.A.2: Valuation; Section III.A.3: Survival
Volume 3- Section III.A.4: Repo 105
Volume 4- Section III.A.5: Secured Lenders; Section III.A.6: Government
Volume 5- Section III.B: Avoidance Actions; Section III.C: Barclays Transaction
Volume 6- Appendix 1
Volume 7- Appendices 2 – 7
Volume 8- Appendices 8 – 22
Volume 9- Appendices 23 – 34