The Deadline Team (Press Association) Amber Heard has claimed Johnny Depp threw bottles “like grenades” during an alleged explosive row in Australia.The Aquaman actress claimed she was “too scared to look behind” her as the actor threw “all the bottles in reach” – around 30 in total.Heard, 34, was asked about the alleged incident in Australia in March 2015 – which she has previously described as a “three-day hostage situation” – as she entered the witness box for the third day.She is giving