Christchurch Boys' High School class 4Ha photograph from 1997. Michael Pratt is in the third row, second from right. Photo / SuppliedChristchurch Boys’ High School class 4Ha photograph from 1997. Michael Pratt is in the third row, second from right. Photo / Supplied

New Zealander Michael James Pratt was named on the FBI's 10 most wanted fugitives list. Photo / SuppliedNew Zealander Michael James Pratt was named on the FBI’s 10 most wanted fugitives list. Photo / Supplied

Michael James Pratt has been sentenced on one charge of sex trafficking by force, fraud or coercion and one count of conspiracy to commit the same crime. Photo / Supplied Michael James Pratt has been sentenced on one charge of sex trafficking by force, fraud or coercion and one count of conspiracy to commit the same crime. Photo / Supplied