KARDASHIAN manager Angela Kukawski’s ‘killer’ boyfriend Jason Barker has been pictured for the first time as he’s charged with her murder, The Sun can exclusively reveal. The 55-year-old business manager, who had a number of high profile clients including the Kardashian family and Nicki Minaj, was found dead in the trunk of her car a day after being reported missing on December 22. Her 49-year...