A prior section 4248, act Sept. 7, 1949, ch. 535, § 1, 63 Stat. 688, related to the termination of custody by release or transfer, prior to its omission in the general amendment of this chapter by Puspan. L. 98–473, title II, § 403(a), Oct. 12, 1984, 98 Stat. 2057.