Bundesliga 2016/17, DFB Cup and other German football stuff

Well, the "altercation" was the innocuous part of the problem. He went to a mardi-gras party with a bunch of minors, including some youth players from the VfB Stuttgart boarding school, spent like four thousand EUR at a Stuttgart discotheque, then went all drunk to the Stuttgart red light district and apparently took them to a brothel. Thereafter they got into a brawl in the streets at 2:15 o'clock in the morning.
VfB Stuttgart take pride in their youth academy and attempt to recruit talent from all over the world. Not all parents fancy their kids being taken on a booze-cruise complete with a visit to a brothel by a senior player, and then getting beaten up in the streets in the middle of the  night.