Ladera Ranch erupts as cancer bosses release new figures on extremely rare cluster striking kids

Key Points:

• Parents in Ladera Ranch, Orange County, are concerned about a possible link between years of pesticide spraying and a cluster of rare childhood cancers, particularly Ewing sarcoma, with newly released state cancer data intensifying fears.
• The California Cancer Registry reported fewer than 11 cases of Ewing sarcoma in Ladera Ranch from 2011 to 2021, but families say this data is outdated and does not include recent cases, including the 2026 death of 17-year-old Brody Matteson.
• Despite no established link between pesticides and cancer cases, residents and local officials, including Orange County Supervisor Katrina Foley, are demanding more detailed information, such as maps pinpointing cancer cases in the area.
• The concern has expanded beyond Ewing sarcoma to other rare cancers like synovial sarcoma, prompting federal attention with the US Attorney's office requesting an EPA investigation into potential environmental causes and legal violations.
• Bond Legal has initiated an independent investigation into environmental exposures in Ladera Ranch, examining factors like pesticide use, soil and groundwater conditions, and former agricultural land use to uncover possible causes of the cancer cluster.