Centre-right candidate Keiko Fujimori has won the first round of Peru’s presidential election, exit polls say.
Ms Fujimori, who won about 40% of the vote, will face one of two challengers in a run-off vote in June.
Her rivals, centrist Pedro Pablo Kuczynski and leftist Veronika Mendoza, are neck and neck with about 20% of the vote each, exit polls said.
Ms Fujimori, the daughter of former President Alberto Fujimori, says tackling crime is her priority.
She is also supported by some Peruvians who credit her father with defeating the country’s Maoist Shining Path rebel group.
Suspected leftist rebels killed three people in an attack on a vehicle carrying election materials in a remote coca-growing region ahead of the election.
Mr Fujimori is currently serving 25 years in prison for ordering death squads to massacre civilians during his attempts to end the insurgency.
The Shining Path rebel group was largely dismantled in the 1990s after a decade-long conflict that killed about 69,000 people.
However, rebels estimated to number in the hundreds still control areas of jungle in a coca-growing region of the country and the Peruvian authorities say they have joined forces with drug gangs.
Peru is one of the biggest coca leaf and cocaine producers in the world, according to the US authorities.