Feds let Joey plead to house arrest ,cause they can use the guilty plea as a Rico predicate. Means the feds just need one more proven rico predicate to convict him of racketeering. Also beleive they want him out on the street because guys are wearing wires.

A March 1986 raid on DiBernardo's office seized alleged "child pornography and financial records." As "a result of the Postal Inspectors seizures [a federal prosecutor] is attempting to indict DiBernardo on child pornography violations" according to an FBI memo dated May 20, 1986.
Thousands of pages of FBI Files that document his involvement in Child Porn
https://www.muckrock.com/foi/united-states-of-america-10/star-distributors-ltd-46454/
https://www.upi.com/Archives/1981/0...s-Miporn-investigation-of/7758361252800/
https://www.courtlistener.com/opinion/1526052/united-states-v-dibernardo/