The Media Reform Coalition has conducted in-depth research on the controversy surrounding antisemitism in the Labour Party, focusing on media coverage of the crisis during the summer of 2018. Following extensive case study research, we identified myriad in accuracies and distortions in online and television news including marked skews in sourcing, omission of essential context or right of reply, misquotation, and false assertions made either by journalists themselves or sources whose contentious claims were neither challenged nor countered. Overall, our findings were consistent with a disinformation paradigm.