Sergeant John Sheahan at the Las Vegas Metropolitan Police Department has described the gun fight which lead up to a huge crash which killed three people on a busy junction.
He said a "rolling gun battle" preceded the crash.
More top news
Three "suspicious mail packages" containing a "white powder" have been sent to political offices in Scotland, the Scottish Parliament says.
The Royal Marine known as 'Marine A' is to be released on Friday according to the Justice For Marine A campaign group.
Another chilly day with cloudy skies and some rain sliding from north to south.