The arrest of Denver jam-band fixture Jay Bianchi this week on suspicion of sexual assault follows three decades’ worth of other legal trouble and criminal allegations related to his businesses and personal practices. There have also been convictions for assault, drug possession and the flouting of COVID-era closure mandates. But critics say the Denver Police Department could have done more by publicly addressing the sexual assault allegations sooner, with or without charges, and by communicating more effectively with alleged victims who have been calling for action for years.