Las Vegas police arrested nearly 60 people during this year’s Electric Daisy Carnival, with the majority tied to suspected drug offenses. Twelve people were arrested on the first day of festivities, and an additional 43 were taken into custody by the end of the event. The electronic dance music festival, which is held at the Las Vegas Motor Speedway, drew more than 500,000 people and ran from May 15 through 17. On the final night, several stages and rides were abruptly halted because of bad weather . About 40 percent of people arrested in connection with EDC were Nevada residents, while roughly 60 percent were listed as living out of state or with an unknown home address, according to Metropolitan Police Department booking records. Across all three nights, there were 31 felony arrests and 24 misdemeanor or gross misdemeanor arrests. The felony offenses included possession of MDMA, cocaine, mushrooms and ketamine, as well as possession of those drugs with intent to sell.…