Report says police chief Shabtai and other senior officers will receive warning letters pointing to aspects of their conduct; Shabtai has no intention of resigning
Opposition head to be commission's final witness; if found to bear any responsibility for crush that killed 45, he may get warning letter during upcoming expected election season
In new recording, police and rescue officials heard griping over number of attendees, fearing 'mass casualty event,' while then-minister Ohana asks them to accommodate more groups