Colombia gripped by tension as President Petro alleges fraud in razor-thin election (opens original article in a new tab)

Colombia is tense as President Petro accuses the voting logistics firm of fraud, rejecting De la Espriella's narrow election victory.

• President Petro alleges fraud in Colombia's election
• Voting logistics firm accused of systematic tally sheet fraud
• President rejects De la Espriella's narrow runoff victory