DUBUQUE, Iowa - Dubuque police are investigating the events that led up to a vehicle rolling over a woman and causing her to die last weekend.
Last Saturday evening, a Sheriff's deputy found 54-year-old Debra Laughlin lying under an SUV in the driveway at 521 Olympic Heights Road.
Police say she and another woman had returned home after arguing at a Dubuque restaurant over who should pay the bill.
It's not clear how Laughlin became pinned under the vehicle. She died later at a Dubuque hospital. Authorities have not filed any charges.