@allboys Impossible for two reasons, IMO:
(1) The sheriff was quoted as being confident that all such buildings and properties in the immediate area were thoroughly searched
(2) It didn't rain Wednesday evening, it rained Thursday
Just to clear up the rain confusion-- I am in Iowa and know several people in the Brooklyn area and ALL of the locals say it DID rain Wednesday night into Thursday morning. Started out as a drizzle around 1030 or so and then by morning they had received about 4 inches.