If a user is viewing a deleted record (the standard salesforce "this record has been deleted" page) then pressing the "Record Details" tab should still work by making a call to queryAll instead of query to return the full details of the deleted object.
If a user is viewing a deleted record (the standard salesforce "this record has been deleted" page) then pressing the "Record Details" tab should still work by making a call to queryAll instead of query to return the full details of the deleted object.