Complex sentence: Kari Swenson (born 1962) is an American former biathlete who was abducted in 1984 near Big Sky, Montana during a training run on her favorite cross-country route.
Split into simpler sentences: Kari Swenson (born 1962) is an American former biathlete. Earlier in 1984, Swenson was abducted in 1984 near Big Sky, Montana during a training run on her favorite cross-country route.