When I was listening to Dan Abrams, legal consultant for CNN say police could easily upgrade his status to ‘suspect’ but by keeping his status as a POI, being a more conservative approach, gives the appearance of not rushing to judgement and helps the prosecution fend off defense accusations of not looking for more suspects if this goes to trial. It’s a little bit of a game that changes nothing about how committed they are to finding him. And arresting him for murder if they do. We’re watching the manhunt when LE is also launching an intense investigation putting together all the leads and building a pretty tight timeline. IMO.