Open this photo in gallery: R. Kelly was found guilty in Chicago in 2022 of three charges of producing child-sexual abuse images and three charges of enticement of minors for sex.Matt Marton/The Associated Press R. Kelly collapsed in prison and was hospitalized, lawyers said in court filings this week, adding the details to the singer’s extraordinary allegations of a murder plot by prison officials that he argues require temporary release on home detention. Government lawyers have dismissed the claims as a “fanciful conspiracy.” Kelly, 58, is serving time at a Butner, N.C., federal facility related to separate convictions for child...