
    262 So.2d 786
    STATE of Louisiana ex rel. Albert WILLIAMS v. C. Murray HENDERSON, Warden, Louisiana State Penitentiary.
    No. 52533.
    June 13, 1972.
   BARHAM, J.,

concurs. The due process issue raised here was raised in the trial court under legal principles which were then and now applicable — i. e., a physically coerced confession — therefore there being no new theory of law since that trial the issue cannot be relitigated.  