A lawsuit has been filed against a DoorDash employee and previous felon for attacking a restaurant owner. The suspect, Mackie Lee Allen, had a history of violence and mental illness. He attacked Fabio Coppola at a Las Vegas restaurant after he waited in the parking lot for his DoorDash delivery run to be ready. Coppolla’s hand was slashed. His attorney said the case raises the questions about minimum standards for protection of consumers and restaurant workers.