The senior opposition figure's lawyer says her client maintains her innocence.
No suspects have been named but the president has ordered a counter-mission to root out the culprits.
Zambian football is in mourning after seven players from Chavuma Town Council FC were killed in a bus crash.
BBC Africa Eye investigates the "silent exodus" from France of those fed up with racism and discrimination.
Facebook
Twitter
Pinterest
Instagram
Google+
YouTube
LinkedIn
RSS