A heavily armed 20-year-old man, who appeared to be planning a potential attack, was found dead at Glenwood Caverns Adventure Park in Colorado, Fox News reported. The body was found by the park officials on Saturday morning just before the facility was set to open its doors to the public, according to Fox News. The man had allegedly breached the park’s security with an array of weapons, including an AR-style rifle, a handgun, and explosive devices. The man was reportedly clad in tactical clothing and body armor.