A pub chef who murdered an artist while she walked her dog will spend nearly six more years in prison after Court of Appeal judges increased his sentence.
Harrison Lawrence Van-Pooss was jailed for life with a minimum term of 25-and-a-half years in February for killing Claire Knights, 54, in Kent almost two years ago.
He ambushed her as she walked back from a beach near Minnis Bay, sexually assaulted and then murdered her before dumping her body.
The 'highly sexualised' killer was seen on CCTV going to the gym and buying snacks just hours before the brutal murder.
The 21-year-old then 'feigned' symptoms of psychosis following his arrest, the Court of Appeal was told on Friday.
