You shouldn't return from a `forEach`; `forEach` should always iterate over all elements in a collection. Some languages disallow breaking at all from for loops.

If you want to be able to break from loop, use either `every` or `some`. [`some`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/some) seems to make sense in this case:

```
healthCheckResults.some(function(hc, index) {
  if (...) {
    ...
    return true;
  }
}, this);
```