Shamus To The Stars 80G
Complete all story cases with a five star rating.

---

There's a total of 21 cases you need to 5 star to gain this achievement. You'll need to make sure you find the majority of the clues, branch all the interrogation questions correctly and have minimal vehicle/city damage and civilian injuries. In some cases you'll also need to make sure you pick the right suspect to charge. Sometimes it may seem that both are guilty, but charging the wrong one will only net you 4 stars, whereas charging the other will get you the 5 star rating you need!

Failing these will hinder your final case rating. You can miss a few clues, get a question or two wrong and cause a little bit of damage (not all of these in one case) and still obtain a 5 star rating, so don't fret. So have your partner drive everywhere and search every little spot of a crime scene so you know you have all the clues.