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A police officer patrols a Philadelphia neighborhood hard-hit by the opioid crisis. When a series of murders begins in the neighborhood, Mickey realizes that her personal history might be related to the case.
A police officer investigates suspected overdoses that may be homicides and hit close to home.
Questions mount in the case as Mickey grapples with her guilt; Truman finds a new suspect.
Mickey endangers herself following up on a lead; Mickey brings Thomas and Truman to Thanksgiving.
Thomas' birthday party stirs up memories as tensions with Simon boil over and a new theory emerges.
Mickey and Truman get closer trailing a new lead; a new victim complicates the case.
An ambush leaves Mickey reeling; a Christmas revelation gets Mickey closer to the truth about Kacey.
Mickey faces the consequences of naming Paula; Jimmy Scanlon leads Mickey to surprising places.
Mickey makes a big mistake in her hunt for the killer; a major showdown turns deadly.
