After the suspension of his captain and vice-captain, Australia coach Darren Lehmann has fallen on his sword. Lehmann has resigned from his post after the ball tampering scandal despite being cleared of wrongdoing.
Friday's fourth test against South Africa will be Darren Lehmann's last as Australia coach after announcing his resignation, as the fallout from his side's ball tampering continues to devastate Australian cricket.
Hours after banned opening batsman Cameron Bancroft and former skipper Smith had held teary press conferences on Thursday, it was Lehmann's turn to face the media gaze.
The former batsman, 48, was also tearful and said watching his players face up to their errors had forced his decision.
"This will be my last Test as head coach of the Australian cricket team," Lehmann told a press conference. "Saying goodbye to the players was the toughest thing I have ever had to do."
Lehmann's decision comes as something of a shock after he was cleared of any wrongdoing in the Cricket Australia investigation that banned Smith and Warner for 12 months and Bancroft, who used sandpaper to scuff up the ball and encourage reverse swing, for nine months.
But he said that the reaction to the scandal had affected him and his family.
"My family and I have copped a lot of abuse over the last week and it's taken its toll," he said. "I am ultimately responsible for the culture of the team and I've been thinking about my position for a while.
Australia head in to the final Test of the four-match series 2-1 down and in disarray, having lost the top three players in their batting order and their coach in a little over 24 hours.