The door and the windows were all closed and there was no sign of forced entry.
门和窗户都关着，没有强行进入的迹象。
2
Eyewitnesses said there is a heavy smoke at the Moscow airport and the entry from the arrivals zone has been closed.
目击者称看见滚滚浓烟弥漫在机场，达航班区域的进口已关闭。
3
This is generally not important, but the lock may have been snapped at an Angle that is impossible when the door is closed, indicating fraud or misdirection from the real method of entry.