Tim Heller, of Humboldt, left, and his late wife Savannah Heller share a moment at the Greater Des Moines Botanical Garden in 2019. Savannah Heller passed away in September of 2020 after battling ...

and cybercriminals. When Tim Heller first heard his cloned voice he says it was so accurate that "my jaw hit the floor... it was mind-blowing". Voice cloning is when a computer program is used to ...