A senior police investigator who accused her bosses of reducing the scope of a probe into the state spy agency\'s alleged meddling in last year\'s presidential election confirmed her remarks at a court hearing Friday. Kwon Eun-hee, a former head investigator at Seoul\'s Suseo Police Station, led a probe into allegations that the National Intelligence Service (NIS) conducted an online smear campaign to sway public opinion in favor of the ruling party ahead of December\'s presidential election.