Karius is the latest Liverpool signing this summer.
The Borussia Dortmund president, Reinhard Rauball, said his club’s thoughts were with the family and friends of a fan who died during their 2-0 win over Mainz in the Bundesliga on Sunday.
The Foxes signed the prolific international striker after a two-year spell with Mainz.
Mainz were so disappointed with Jara's actions after Edinson Cavani's dismissal that they have translated the former Premier League player.
West Ham have been linked with a move for Baumgartlinger.
Andre Schürrle and Lewis Holtby, former team mates from Mainz, met again in the Premier League, but this time only one of them starred.