Below is an image of all the Gigs and NCPD Scanner Hustles for Pacifica that must be completed in order to unlock this achievement.
The locations on this map are the exact locations I completed to unlock this achievement. I started at 0 percent on my achievement tracker and kept track of my progress until the achievement unlocked.
You might have to increase your Street Cred Level if a location does not appear for you. I completed all of these locations at Street Cred Level 50 and right before the point of no return (right before the last story mission "Nocturne 0P55N1").
* "Reported Crime: Roadside Picnic" and "Reported Crime: Honey, Where Are You?" will appear after you complete their corresponding Reported Crime NCPD Scanner Hustle (which is indicated by the red arrow on the map).