Blythe 's defense team attacked differences between the testimonies the witnesses gave after the incident in 2010 and at the court . Among other things , one of the witnesses originally alleged that Nosek and Blythe shook hands or that one of them offered hand to another on stage ; however , at the court hearing , he testified that it was no prior contact between them . Blythe also argued that video evidence shown in court refuted claims about his aggressive behavior .