[K88 shu shu]

"Basing on his response, "we now know" means that Keppel Chairman Lee Boon Yang was totally unknown and kept in the dark from 2001 to 2014 until US DOJ probe

"Dr Lee Boon Yang, Chairman of Keppel Corporation, said, "Integrity is one of Keppel's core values. We do not and will not tolerate any illegal activity in the conduct of our business. We regret and are deeply disappointed by the actions that we now know to have taken place at the Group's offshore and marine business in Brazil from around 2001 to 2014.”""

he get "out of jail" card like monopoly game.