Larry Cotton, 43, was shot and killed on December 30, 2017, on North Nebraska Avenue in Tampa, Florida. A woman named Frances Helms was shot in the same incident and survived with injuries. Tampa Police responded after reports of gunfire; witnesses said a suspect or suspects fled the scene. No arrests were made immediately and the case remained under investigation as authorities sought community help.

Who in the area on North Nebraska Avenue that night might have seen or heard something that could help the investigation?