By Joe Moskowitz
Roxbury is never going to sound the same again. The big booming voice of Bob Ackershoek has fallen silent.
Ackershoek died Friday, several days after suffering a massive heart attack. He was 62.
Ackershoek was vacationing in South Carolina when he was stricken. He had brought with him the things he loved most, Cassie Grabowski, his companion of more than 30 years, his golf clubs, and plenty of rock and roll music, undoubtedly some of it by “The Beach Boys.”
In his radio element