The two sides focused Friday on whether Ms. Clancy was experiencing psychosis when she strangled her three young children in 2023. Closing arguments could begin on Monday.
While the government says it is preventing an insurrection, activists and international observers have raised fears about arbitrary arrests and electoral fraud.
Zambian police officers watched as supporters of President-elect Hakainde Hichilema celebrated his victory in the street in the capital, Lusaka, on Tuesday.