When a trustee for a juvenile offenders' home is slain, Marple is sure who did it─if not how─in "They Do It with Mirrors" (1991). Marple must ferret out a poisoner with a penchant for nursery rhyme slayings in "A Pocket Full of Rye" (1985). Miss Marple helps out a friend who swears she witnessed a strangling on the "4:50 from Paddington" (1987). A fading actress is the apparent target of a killer, and Marple must intercede, in "The Mirror Crack'd from Side to Side" (1992). 7 3/4 hrs. on three discs. Standard; Soundtrack: English.