UK: Bodies, gunshots, a crunch of metal – eyewitnesses recount London attacks

Witnesses present at the scene of the London attacks which killed at least four people and injured 20 more, described events as they unfolded in London's Westminster on Wednesday.
One eyewitness said he was alerted to the incident when screaming started on Westminster Bridge, and retold seeing “a body on the other side of the road” then “another body a little bit further up, and when I looked over the side of the bridge there was a body floating face down in the water."
Another witness said he heard three separate shots, and then saw a “car crash” and “a person aside on the floor.” A third person present at the scene, Rob, recounted “a crunch of metal against the curb” and described seeing people being hit before the car continued on, “leaving devastation behind.”
During the incident, a police officer was stabbed outside the Houses of Parliament and a car reportedly drove into a crowd of people on Westminster Bridge.
The alleged assailant was reportedly shot dead. Authorities believe there was only one attacker.