Updated

Romanian officials say a woman who plunged into the River Thames when a man plowed into pedestrians with an SUV on London's Westminster Bridge was a Romanian tourist in London to celebrate her boyfriend's birthday.

Foreign Ministry spokesman Ionut Valcu said Thursday that the woman fell into the Thames. It wasn't clear if she jumped or was thrown into the water by the SUV.

Romanian Ambassador Dan Mihalache told Realitatea TV late Wednesday that the woman sustained serious head injuries and has badly damaged lungs. Her boyfriend suffered a foot fracture. The pair haven't been named.

Mihalache said: "They were tourists, unfortunately they were unlucky. They had come to celebrate his birthday." He said the pair planned to wed.