Michigan-based EV truck maker Bollinger Motors has ceased operations, and it is unclear what lies ahead for its parent company, Bollinger Innovations, formerly known as Mullen Automotive. Months-long financial challenges came to a head on Nov. 19 when the Detroit Free Press reported that the Oak Park, Michigan-based company had missed payroll for at least two pay periods. By Nov. 21, the Detroit Free Press reported that the company had ceased operations, effective Friday, Nov. 21, according to company emai ...