Ripper Street: Some Conscience Lost
Previously on Ripper Street: Reid got his job back (well, he got a job on the police force, at least) on the understanding he’d be working under Drake and would leave the Bloom case behind. Isaac Bloom was hanged, and Susan was fake hanged before being secretly rescued by Jackson, who also handed their kid over to Rose and Drake to raise until such a time as he and Susan see fit to kidnap him back.
Reid’s getting ready for his first day back at work, but he’s stalling by accompanying Mathilda on some census-type research she’s doing. She goes into one building and unexpectedly finds a young boy dying in there. She summons her father, who rushes in just in time to hear the boy’s name (Tommy) and to really sweetly comfort the child as he expires. It’s a grim glimpse of the types of skills he’s had to acquire in this job.