SELECT MIN(mi_idx.info) AS rating, MIN(t.title) AS northern_dark_movie FROM info_type AS it1, info_type AS it2, keyword AS k, kind_type AS kt, movie_info AS mi, movie_info_idx AS mi_idx, movie_keyword AS mk, title AS t WHERE it1.info  = 'countries' AND it2.info  = 'rating' AND k.keyword  in ('murder', 'murder-in-title', 'blood', 'violence') AND kt.kind  = 'movie' AND mi.info IN ('Sweden', 'Norway', 'Germany', 'Denmark', 'Swedish', 'Denish', 'Norwegian', 'German', 'USA', 'American') AND mi_idx.info  < '8.5' AND t.production_year  > 2010 AND kt.id = t.kind_id AND t.id = mi.movie_id AND t.id = mk.movie_id AND t.id = mi_idx.movie_id AND mk.movie_id = mi.movie_id AND mk.movie_id = mi_idx.movie_id AND mi.movie_id = mi_idx.movie_id AND k.id = mk.keyword_id AND it1.id = mi.info_type_id AND it2.id = mi_idx.info_type_id;
