1. Luminar files for Chapter 11 bankruptcy amidst massive layoffs and departures. 2. The company plans to sell its lidar business during bankruptcy proceedings. 3. Volvo cancels a crucial contract, exacerbating Luminar's financial struggles. 4. Luminar claims assets between $100-$500 million and liabilities up to $1 billion. 5. Former CEO Austin Russell proposes a bid to acquire Luminar's assets.