Over the past few years, the National Center has been working as a training and technical assistance provider for the Multidisciplinary Responses to Families and Communities in Complex Homicide Cases (Complex Homicide) project. A final deliverable for this project, “Promising Practices: Multidisciplinary Responses to Complex Homicide Cases” is now available on this TTA portal! The report was created with information provided by demonstration sites and subject matter experts on how to improve responses to homicide cases. It includes guidance on building a multidisciplinary team, common obstacles that sites encountered, and how to address those challenges. This report may be used as a resource for victim advocates, law enforcement or other allied professionals that participate in existing multidisciplinary teams that respond to homicides, or those that are aiming to create one.