Coast Guard Vessel Traffic Service New York received an apparent distress call Monday, reportedly from the yacht Blind Date, stating the vessel suffered an explosion, seven people were injured and all 21 people aboard the yacht had abandoned ship into liferafts. A later call to the Coast Guard reported that three people aboard the boat had died, and that several people had 2nd and 3rd-degree burns, and that people aboard were abandoning ship into liferafts. Coast Guard search east of Sandy Hook included two Coast Guard boat crews and four Coast Guard helicopter crews, who searched approximately 638 square nautical miles. Response units from New York City Police Department…