Poster of the drama serial, Case No. 9. — Screengrab via YouTube@@HarPalGeoOfficial/FileKARACHI: Geo TV’s widely followed drama serial “Case No. 9”, which has captivated audiences since its very first episode, is set to air its 18th episode on Thursday.The upcoming episode is expected to bring major revelations and several unexpected twists.Written by renowned journalist Shahzeb Khanzada, the story takes an intense turn as Inspector Shafiq devises a new conspiracy...