By Mike Bruno
Updated June 30, 2009 at 02:15 PM EDT

Farrah Fawcett’s son Redmond O’Neal will be allowed to leave the Pitchess Detention Center in Castaic, Calif., where he is serving a jail sentence for violating probation on drug charges, to attend his mother’s funeral later today, reports. The private service will be held at 4 p.m. PT at the Cathedral of Our Lady Angels in downtown Los Angeles. Fawcett, 62, died last Thursday after a long battle with anal cancer.