Michael James Pratt. Photo: Supplied via NZ HeraldA New Zealand fugitive who is wanted on sex trafficking charges has been arrested in Spain, the FBI says. Michael James Pratt, from Christchurch, was arrested on Wednesday in Madrid. An FBI statement said Pratt was wanted on 19 charges including sex trafficking, production of child pornography, sex trafficking of a minor and money laundering. New Zealander Michael James Pratt has been named on the FBI's Top 10 Most Wanted Fugitives list.