Brad Edwards represents some of the women who have accused wealthy financier Jeffrey Epstein of sexual abuse.
At a press conference he said Epstein continued to abuse women during his 13-month jail sentence.
The sentence allowed him to work from his office six days a week.
Epstein's sentence was the result of a controversial plea deal explored by the Miami Herald in an investigative series.
He was allowed him to work 12 hours a day, six days a week from a private office.
A retired deputy told the Miami Herald that "it was not [their] job" to monitor what Epstein was doing during his work release.
Edwards said Epstein used that freedom to schedule improper sexual contact with women under the age of 21.