Scottish Premiership champions Celtic were reportedly willing to offer Vikor Fischer a lifeline before he moved to the Bundesliga instead.
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.