Michael Coiro was indeed a crooked attorney who was considered part of Gotti's crew or as Angelo ruggiero once said "like one of us." Coiro died some years ago after doing a stretch in prison. His dealings with Gotti and the members of the crew who were dealing in heroin are describedin the book "Gotti's Boys: The Mafia Crew That Killed for John Gotti." by Anthony M. DeStefano and published in 2019.