A Vietnamese woman accused of killing the North Korean leader’s brother pleaded guilty to a lesser charge of "causing hurt by a dangerous weapon".
Doan Thi Huong, who is the only suspect in custody for the killing, has been handed a prison term of three years and four months in a Malaysian court on Monday.
Her lawyer said she could be freed by May.
The surprise reduction in charges came after authorities rejected a request for her murder charge, which carried a mandatory death penalty, to be dropped entirely.
Earlier, the attorney-general withdrew the charge against Indonesian co-defendant Siti.
Kim Jong-Nam was assassinated at Kuala Lumpur Airport in 2017 in broad daylight, with the toxic nerve agent VX.

Intercepted missile debris damages kindergarten, clinic complex in Riyadh
Russian bomb kills 33 in street in east Ukraine stronghold
Canadian poet and writer Anne Carson wins 2026 Nobel Prize in Literature
One dead, two injured in Poland's second school attack in two days
French school blockades persist after PM's unspecified promises