The reason why you don't get a "who is Arjun" element to the story is that he hasn't figured that out yet. That's Dax's advice to him.
Joseph Krengel
2025-10-06 16:56:59 +0000 UTC
Columbo always knows who the murderer is from the start (or suspects who) and then proceeds to find evidence to prove it.
Joseph Garavito
2025-10-06 16:02:28 +0000 UTC
Bashir: "Get an anti-grav unit in here!"
Thus introducing a glaring plot hole in "Melora" where they couldn't get her hoverchair to work with Cardassian structure. Simply retrofit her chair with this tech (or build a temporary one) & that destroys the premise of that episode.
Note I speak as a permanent wheelchair use where I fit different wheels on my chair for rough ground or off-road travel. If I can do it, I'm sure Starfleet can! πβΏ