John McAfee -- Antivirus Millionaire Released from Custody in Guatemala ... 'I'm Going to America'

John McAfee -- the millionaire who created McAfee Antivirus software -- has been released from custody in Guatemala ... where he was arrested for allegedly entering the country illegally, while still considered a "person of interest" in a Belizean murder case.

After his release, 67-year-old McAfee told reporters, "I'm free. I'm going to America." He said he plans to catch a flight to Miami.

Guatemalan immigration officials have already escorted McAfee to the Guatemala City airport.

As we reported, McAfee has been on the run ever since he was named a person of interest in the murder of his neighbor in Belize -- where McAfee had been living for several years.