Finbar Sullivan, a 21-year-old filmmaking student, was fatally stabbed on Tuesday during a fight at the viewpoint on Primrose Hill in London. His father, Christopher Sullivan, described his son as a "beautiful, lovely, outgoing, loving boy" who was not involved in gang violence, despite producing music videos for drill rap artists. Finbar had gone to the park to use a new camera he received for his 21st birthday, aspiring to become a cinematographer like his grandfather, Michael Seresin. Paramedics attempted to save him, but he was pronounced dead at the scene. Police are appealing for information and any photos or videos related to the incident.