While this murder is irksome for all those affected, non migrants murder people too so dunno why it would even be an issue the person thus far accused is a migrant. The defense is typical as they're trying to cast doubt, a juror could question the guilt of someone with no recollection at all of the events. Could also be an attempt to claim the insanity plea most likely temporary insanity, perhaps, perhaps not I'm not the fellow's lawyer. Typically the news doesn't go into gory details over how someone was killed, that would influence a potential jury which can lead to mistrials or grounds for a successful appeal. I can't say what the Swedish system will do with the fellow, cause they have to be found guilty first. If found guilty it's liable to be 25 to life, Sweden not having the death penalty since 1973. Also assuming none of the various insanity type pleas is not upheld, in which case off to the mental facilities.. I think I'd opt for prison myself.