It never happened. During my 30 years of research and interest in this thing we all find fascinating, I´ve never come across any evidence of Costello´s mausoleum doors been blown up by Galante. Many stories on Galante found on the net turns out to be without merit and/or vastly exaggerated. The authors of these stories are very happy to add rumors blown out of proportions, or flat out lies, to make their stories more explosive. If you guys know the story of Galante blowing up Costello´s mausoleum doors to be true, please post a link to a newspaper clipping (for example) describing the details.