print_r($record); 
results in....
sObject Object ( 
    [type] => rie__Session__c 
    [id] => a0R0J00000IAhrHUAT 
    [values] => Array ( 
        [rie__Event__c] => a0I0J00000H6g5KUAR 
    ) 
    [fieldsToNull] => 
)
This does not work....
    <?php  echo   $record['rie__Event__c']?>
Would also like to....
    <?php  echo   $record['id']?>
 
    