The driver of a car which struck and killed a toddler in Milwaukee has been shot dead at the scene of the accident. A 15-year-old boy was also shot and died later.
Police captain Timothy Heier said the car accident happened at 5.10pm local time yesterday after the two-year-old child ran into the street.
The driver, a 41-year-old man, remained at the scene, then he and the teenager were shot. Capt Heier said the boy was not a passenger.
The two-year-old and the man were pronounced dead at the scene and the teenager died later during surgery at a hospital.
Police said no suspects were currently in custody.