code: function findCheckResults(nodes, checkID) {
  	'use strict';
  
  	var checkResults = [];
  	nodes.forEach(function(nodeResult) {
  		var checks = axe.utils.getAllChecks(nodeResult);
  		checks.forEach(function(checkResult) {
  			if (checkResult.id === checkID) {
  				checkResults.push(checkResult);
  			}
  		});
  	});
  	return checkResults;
  }
docs: Finds and collates all results for a given Check on a specific Rule
  @private
  @param  {Array} nodes RuleResult#nodes; array of 'detail' objects
  @param  {String} checkID The ID of the Check to find
  @return {Array}         Matching CheckResults