A man has been charged with murder after his dad was found dead, long-serving Liberal Senator Marise Payne has announced her retirement, North Korea has announced it’s built a “tactical nuclear attack submarine”, Sharon Osbourne has named the rudest celebrity she’s ever met, there was a bit of drama at the US Open today, and Matt Shirvington has revealed that Anthony Albanese called him the night before he began his co-hosting gig on Sunrise.