Conversation so far:
When did Alberto Fujimori's 2nd term start?
in April 1995, at the height of his popularity, Fujimori easily won reelection with almost two-thirds of the vote.
Why was he so popular?
Peruvians were becoming increasingly interested in the myriad allegations of criminality that involved Fujimori and his chief of the National Intelligence Service, Vladimiro Montesinos.

Question: What allegations of criminality was he accused of?
Self-contained rewrite: What allegations of criminality was Fujimori accused of that Peruvians were so interested in?