ronnie chasen story. is it case closed or not yet? brook, kind of case closed. they have cracked the case, the murder mystery of ronnie chasen, that publicist who was murdered it looks like, brook, if you can believe tax tip from that show, we all know the show, america s most wanted, take it back a bit. chasen, as you know, was shot and killed in car driving home from the big movie burlesque movie premiere on november 15th. get this, five days later, america s most wanted aired the story, asking viewers to call in with any info, thand they got t that led to this man, harold martin smith. they believe he was the shooter, the guy who did it he committed suicide a week ago at an apartment in hollywood. police believe, brook, that he was, in fact, acting alone, that it was a robbery gone bad. also hearing from authorities that he was hiding out, that is