“Solo Action for Nora Weiss” spells danger for special investigator Nora Weiss. In the first episode of this two-parter, finding an escaped prisoner found guilty of murdering a teenage girl becomes personal when Nora’s god-daughter disappears. In the follow-up, the owner of a bus company is found murdered outside Nora’s apartment. Was he involved in murkier matters? Are the crimes connected? And what is the role of Nora’s boss in all of this? Against the Lübeck cityscape, Nora Weiss grittily unpacks the truth.