Video was posted on Citizen app showing the scene.
Police say the shooting happened at around 4:20 p.m. Saturday near Parthenia Place and Burnet Avenue.
When officers arrived, they found a man in his 40s dead.
They're now looking for the gunman who ran away.
LAPD looking for gunman who killed 1 in broad daylight North Hills shooting Saturday
The suspect is described to be a man in his 20s, last seen wearing a gray shirt, black pants and white shoes.