A gunman has killed a police officer and two women in a shooting at a hospital in Chicago.
SkyNews reports that the gunman opened fire on his partner in the car park outside – she was a doctor at the hospital, police said.
When officers surrounded the man, he ran into the hospital and opened fire again, where he shot and killed a pharmaceutical assistant.
The police officer, Samuel Jimenez, was also killed inside the hospital.
He was a father of three.