Family attorney John Goetz had no comment when asked about the move. The Minnesota lawsuit replaces one that was initially filed in Illinois in April. Prince died in 2016 from an accidental fentanyl overdose.
Authorities say Schulenberg admitted prescribing a different opioid to Prince's bodyguard, knowing it would go to Prince. Schulenberg has disputed that but paid $30,000 to settle a federal civil violation that alleged the drug was prescribed illegally.