§ 23a-9-2

23A-9-2.(Rule 12.1(b)) Notice to defendant of rebuttal witnesses on alibi defense.Within ten days thereafter, but in no event less than ten days before trial, unless the court otherwise directs, the prosecuting attorney shall serve upon the defendant or his attorney a written notice stating the names and addresses of the witnesses upon whom the state intends to rely to establish the defendant's presence at the scene of the alleged offense and any other witnesses to be relied on to rebut testimony of any of the defendant's alibi witnesses. Source: SDCL, §23-37-6 as enacted by SL 1974, ch 168, §2; SDCL Supp, §23-37-5.1; SL 1978, ch 178, §118.