andrea canning: like zach hoffer, andre barr became a suspect too.ulating people. he played everybody in his game of chess, and he lost. andrea canning: as for corey french, the young man wesley tried to frame for aj's murder, he says his life will never be the same. the only thing i really have to say to him is basically, just [bleep] you, dude. that's-- that's all i can say. i just-- i hope that he sees her every single day and that-- in the way that he left her. andrea canning: aj hadsell left an indelible mark on her family and all her many friends. through them, her memory will live on. i just hope that everyone is aware of how great she was, of how amazing she was, how smart she was, how dedicated she was. yeah, i just-- i just miss her. and i just-- i know i'll never forget her. that's all for this edition of "dateline." i'm craig melvin. thank you for watching. e." i'm craig melvin, and this is "dateline."t frie. monique winkis: he just liked to make people smile. kelly horn: he would always boast about how he was an fbi agent. he was so prou