Question: who killed laura palmer in original twin peaks
[{'answer': 'Leland', 'provenance': [{'wikipedia_id': '30307', 'title': 'Twin Peaks', 'start_paragraph_id': 9, 'start_character': 25, 'end_paragraph_id': 9, 'end_character': 31, 'bleu_score': 1.0, 'section': 'Section::::Plot.:Season 1.\n'}]}, {'provenance': [{'wikipedia_id': '30307', 'title': 'Twin Peaks', 'start_paragraph_id': 19, 'start_character': 0, 'end_paragraph_id': 19, 'end_character': 590, 'bleu_score': 0.9823771291847391, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4096232067914849208}, 'section': 'Section::::Plot.:Season 2.\n'}]}]