Terry Moran, of ABC News, has tweeted that a second letter sent to the US Senate has tested positive for the poison ricin.
BREAKING: @abc has learned a SECOND letter sent to the US Senate has tested positive for the poison ricin.
More top news
Ola Jordan broke her leg and Marcus Brigstocke couldn't work for a year after he injured himself - but they'd both go back on the show.
A production firm is to be prosecuted over an incident which left Harrison Ford injured during the filming of the latest Star Wars movie.
The Chancellor's younger brother Adam Osborne admitted having a two-year sexual relationship with a vulnerable patient.