Florida has held the first double execution in the United States since 2016, with its oldest inmate to be put to death ever and a former police officer both being killed.Dominick Occhicone was 80-years-old and spent nearly four decades on death row following his conviction for killing his ex-girlfriend's parents in 1986, reports the New York Post.Following a final meal of aubergine Parmesan salad, cornbread and soda, Occhicone was executed on Tuesday, July 28, by being administered a three-drug lethal injection of an octogenarian.With his last words, Occhicone apologised a final time for his actions.Dominick Occhicone was also executed yesterday...