By Sarah Tetteh Gene Wilder’s widow has recalled The Charlie and The Chocolate Factory star’s emotional last words to her before he passed away. The legendary actor passed away in 2016 of Alzheimer’s complications. Now his widow Karen Boyer has given extraordinary insight into the actor’s final words in a new documentary. “The music was playing in the background – Ella Fitzgerald was singing ‘Somewhere Over the Rainbow,’ and I was lying next to him, and he sat up in bed, and he said, ‘I trust you,'” she told People magazine. For all the latest on news, politics, sports, and showbiz from the US…