EP 4.7 Slack Tide
When Miami Metro uncovers a string of homicides and connects them to a well-known photographer, Dexter turns his focus on this new perpetrator in hopes of taking a shot at bringing him down. But Quinn’s interest in Dexter’s nocturnal pursuits puts a crimp in his plan. Meanwhile, the Trinity Killer is still at large and Harry urges Dexter to stay with the case; Debra returns to work and is frustrated by all the undue attention and kid-glove treatment