Original sentence: Richard Leroy Walters ((May 3, 1931 - August 19, 2007) was a jet propulsion engineer who died homeless in Phoenix, Arizona and left a bequest of $4 million to charities including National Public Radio and the Mission of Mercy, in Phoenix
Edited sentence: Richard Leroy Walters (May 3, 1931 - August 19, 2007) was a jet propulsion engineer who died homeless in Phoenix, Arizona and left a bequest of $4 million to charities including National Public Radio and the Mission of Mercy, in Phoenix