You might preserve the murder, but alter the reason that Cassian was there in the first place. It’s possible that he’s trying to sell the star path unit rather than looking for his sister at this location.
That’s what I’ve now done. The brothel is completely cut snd Andor’s reason for being on Morlana is explained in the opening text.
https://drive.google.com/file/d/1X5qmVHhBa7vbp_iuVW53DKbEmC2K8T1R