O'HALLORAN v. Barnhart
The plaintiff, Kathleen O’Halloran, sought judicial review of a final determination by the Commissioner of Social Security denying her Disability Insurance Benefits. The District Court found that the Administrative Law Judge (ALJ) made several legal errors in assessing O’Halloran’s disability claim. These errors included failing to properly evaluate her mental impairments and functional limitations, not fully developing the record with "other source" evidence from treating therapists, nurses, and family, and misapplying standards regarding her residual functional capacity and ability to perform past work. The court also noted the ALJ's incorrect evaluation of the materiality of O'Halloran's alcohol abuse. Consequently, the court reversed the Commissioner's decision and remanded the case for further proceedings consistent with its order.