the shooter was killed by police or turned the gun on himself. they haven't confirmed reports of whether the victim was a doctor. fbi investigators are looking for a man in connection with an explosion at an naacp chapter. did -- it happened in a barber shop next door to the building. only minor damage. witnesses saw a white man in his 40s drive away from the scene. former virginia governor bob mcdonnell is vowing to clear his name after being sentenced to two years in prison for corruption. he spoke just after that sentence was handed down. abc's josh haskell has more. >> reporter: once a star in the republican party and possible vice presidential candidate, former virginia governor bob mcdonnell is headed to prison. >> i have failed at times, and some of the judgments that i have made during the course of my governorship. >> reporter: mcdonnell and his wife were found guilty in september of multiple counts of corruption. a jury ruled he accepted bribes of $177,000 while governor. those bribes in exchange for