Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Swedish Sinkhole Opens After Landslide by VOA News At least three people were injured early Saturday after a landslide in western Sweden resulted in the opening of a massive sinkhole. Cars and at least one bus skidded off the E6 highway near the small Swedish town of Stenungsund. The highway has been closed in both directions.