Rewrite in the Passive voice

Some people saw a UFO in the sky above London last night. They reported it to the police. The army sent a helicopter to look at it more closer. The UFO shot the helicopter down and killed both men in it.People have given photographs of the UFO to the police. Experts are looking at them now.

A UFO was seen by some people in the sky above London last night.It was perorted to the police. A helicopter was sent by the army to look ai it more closer.Both men were killed and the helicopter was shot down by UFO.Photographs of the UFO were given by the people to the police.Последнее предложение не переписывается.