account the applicable legal presumptions is necessary . The December 2014 Remand Argument notes that the Veteran ' s treatment records from D . S . , LCSW ( licensed clinical social worker ) , have not been obtained and provides the contact information for this clinician . Further , the most recent VA treatment records available for review are dated in October 2012 . VA should obtain all relevant VA and private treatment records which could potentially be helpful in resolving the Veteran ' s claim . See Murphy v . Derwinski , 1 Vet . App . 78 , 81 - 82 ( 1990 ) ; Bell v . Derwinski , 2 Vet . App . 611 ( 1992 ) . The claim of entitlement to