https://screenrant.com/the-rookie-season-7-ending-18-ending-explained/

Oscar (and another notorious villain) returns in The Rookie (https://screenrant.com/db/tv-show/the-rookie/) season 7 finale, while Chenford comes to terms with their feelings for each other.

The Rookie Season 7 Finale Review: After A Lackluster Season, The Forgettable Finale Fails To Make Me Excited For What's To Come In Season 8 (https://screenrant.com/the-rookie-season-7-finale-review/)

Sadly, The Rookie (https://www.cbr.com/tag/the-rookie/) season 7 doesn’t learn from season 6’s mistakes and ends on a dull note, with its finale not even feeling like a finale.