Authorities Investigate Disneyland Dry-Ice Blast Police planned to review surveillance video footage and social media websites Wednesday as they investigate a small explosion in a Disneyland trash can that shut down a part of the park for two hours. The blast in Mickey's Toontown appeared to be caused by dry ice in a bottle. It brought evacuations for the Toontown area of the park but no damages or injuries, officials and witnesses said. The blast was reported at about 5:30 p.m. Tuesday, Anaheim police spokesman Sgt. Bob Dunn said. He told the Los Angeles Times (http://lat.ms/16ofofH) the device appeared similar to others that have exploded in Anaheim recently. Investigators were looking into whether there was connection between those blasts and the one at Disneyland. "Unfortunately," Dunn said, "it's an all-too-common occurrence."