One of the major shocks of the charming, vulgar Harley Quinn Season 3 came with Bruce Wayne being arrested. The billionaire went to jail for tax evasion, leaving Gotham a Batman short. Luckily, Nightwing, Batgirl and Damian Wayne were there to pick up the pieces.
Source：https://www.cbr.com/harley-quinn-alfred-season-4/
