"She returns to visit her son in \"Frescorts\". At the end of the episode she speaks of \"your [Emerson's] childhood with your crazy mother\", and the pair agree to start afresh, building a parent-child dynamic, rather than the 'best buddies' thing they always had. She has no further appearances in the series, but may well have been intended to recur in Season Three, had that materialized."@en . . . "Calista Cod"@en . . . . . . . "She returns to visit her son in \"Frescorts\". At the end of the episode she speaks of \"your [Emerson's] childhood with your crazy mother\", and the pair agree to start afresh, building a parent-child dynamic, rather than the 'best buddies' thing they always had. She has no further appearances in the series, but may well have been intended to recur in Season Three, had that materialized."@en .