Female inmate Daisy Link becomes pregnant through vent communication with male prisoner in Florida jail. The Miami-Dade Corrections and Rehabilitation Department launched an internal affairs investigation after two inmates at Turner Guilford Knight Correctional Center in Florida reportedly conceived a child without any physical contact. Despite never meeting face-to-face, Link and 23-year-old inmate Joan DePaz developed a romantic relationship through communication facilitated by the prison's ventilation system. To achieve their goal, DePaz devised a method to send his semen to Link through the ventilation shaft. Fertility experts expressed surprise at the success of their unconventional method.