Shortly afterwards , he went to live in England , where he was based from 1966 to 1973 , living first in London then in the small Essex town of Ingatestone .
Matusow responded by dumping all his research material in the Hudson River .
Shortly afterwards , Matusow went to live in England , where Matusow was based from 1966 to 1973 , living first in London then in the small Essex town of Ingatestone .
Matusow responded by dumping all his research material in the Hudson River .