WATCH LIVE: Crime Stoppers holds news conference in search for man missing since summer 2017

Tonight on NewsFix: What you need to know about law enforcement in the Houston area

HOUSTON  — In the Houston area, you can see all different types of law enforcement patrolling the streets. There's city cops, sheriff's deputies, constable deputies, state troopers an more...but do you know the difference? Watch NewsFix tonight at 5 and 9 to learn about law enforcement in the Houston area.