Shot crosscut into intersection at 10:00 pm 4/13 at shift end. Fall happened sometime between 10:00 pm on 4/13 and 8:50 am on 4/15 when first signs of a possible fall were discovered, confirmed by foreman at 9:05 am. No damage or impairment. No production crews were underground on 4/14 or 4/15. First evidence of a fall discovered by crew checking water pumps on 4/15.