gistfile1.php

public static function find($type, array $options = array())
{
    // @todo: determine the Model to use instead of hard-coded 'User'
    $options['conditions']['User.deleted'] = 0;

    // @todo: add this condition for each 'With' relation instead of hard-coded 'Email'
    $options['conditions']['Email.deleted'] = 0;

    return parent::find($type, $options);
}