UPDATE.." Evidence now , theories later" my independent investigation of rare cancer cluster in Ladera Ranch CA. Residents and officials in Ladera Ranch, California, have raised alarms over a cluster of exceptionally rare pediatric cancers, specifically Ewing sarcoma and synovial sarcoma, affecting roughly 12 children and young adults. Ladera Ranch CA the $100 million dollar master-planned community broke ground in August 1999. DMB Ladera LLC was the master developer of Ladera Ranch CA from 1998 to 2005 overseeing the site development and installation of utilities such as the electrical grid and drinking water and sewer systems. DMB Ladera LLC, Jeremy T. Laster 28811 Ortega Highway San Juan Capistrano, CA 92675, in October 2000 two old deep drilled oil & gas wells were found under the DMB Ladera LLC, Ladera Ranch construction project. Ladera Ranch is located in California's 49th Congressional District, which is represented by Mike Levin . Reports were d...