Ottawa police are investigating after a young woman died when she was dragged 1½ kilometres under a cab.

Investigators said Monday they interviewed a cab driver but had not laid any charges after the 25-year-old died early Sunday morning.

Sarah McCarthy, of Richmond, Ont., had just left a friend's birthday celebration at a pub in Kanata when the minivan cab hit her in a parking lot.

Sarah McCarthy was dragged under this taxi.
Sarah McCarthy was dragged under this taxi.

Her boyfriend and an uncle chased the cab but weren't able to catch the driver's attention and it drove away down a road, then onto a highway.

Police said the van didn't stop until it passed under a highway pedestrian bridge.

It's the second fatal incident in two months involving a cab in the Ottawa area.

Last week, a taxi driver was charged with dangerous operation of a motor vehicle causing death in connection with a crash on Sept. 17 that killed a woman from Pembroke.