goes south (verb) abscond: run away, depart secretly
Sinonime: acquaint,
apprise, clue in,
clue*, fill in, give the word,
inform, keep posted, lay it out, let in on, make known,
notify,
post*, put next to, put on the line, put on to,
report,
show,
tell, tip off,
update,
warnAntonime: keep mum, keep quiet, keep secret