The Russian oligarch was forced to sell up when he was sanctioned for his ties to the Kremlin - but the money remains frozen in a British bank account.
The mother of 10-year-old Matilda, the youngest victim of the Bondi Beach attack, paid tribute to her daughter at a flower memorial on Tuesday evening.
The company that owns the Snicko technology takes "full responsibility" for the error that reprieved Australia wicketkeeper Alex Carey on day one of the third Ashes Test.
Alex Carey hit 106 off 143 balls to help Australia recover from 94-4 to 326-8 at stumps on the opening day of the third Ashes Test against England in Adelaide, in a must-win match for Ben Stokes' side if they're to keep the series alive.