the 67-year-old was caught in an fbi sting after investigators were approached by one of his victims in 2012 .
henri morris , 67 , was jailed for 10 years after admitting drugging a female employee during a business trip in order to take naked photos of her .
she told he would serve 10 years behind bars for his ` calculated and choreographed ' crime .
the 67-year-old was told he would serve 10 years in federal prison without the possibility of parole .