LOS ANGELES (AP) — An undercover investigation in which federal agents infiltrated the notorious Mongols motorcycle gang has ended with dozens of members arrested in six states. Prosecutors say it could herald the end of what they call a criminal group. “This is one of those celebrated investigations in which the organization from top to bottom has been charged and targeted,” said Michael Sullivan, acting director of the Bureau of Alcohol, Tobacco, Firearms and Explosives. “It puts a stake in the heart of the Mongols.” At least 61 Mongol Motorcycle Club members were arrested under a racketeering indictment. Agents served 110 arrest warrants across Southern California and in Nevada, Oregon, Colorado, Washington and Ohio.—-Contact The Daily Reveille’s news staff at [email protected]