It has been four years since online posts claiming to be from a self-styled government insider, known as Q, first appeared making extreme assertions about those at the very top of US power and society. It spawned a far-reaching conspiracy theory that has torn families and friendships apart.
It was January 2021 when Nicole Lauber's 14-year-old son took her to a hospital emergency room. Hours earlier, Nicole had been driving out of her small hometown in Kansas when she started having palpitations, and her arm and face went numb. "I thought I was having a heart attack."
Nicole had experienced a panic attack after 10 months of watching her mother disappear into her phone screen, and a world of conspiracy theories. Specifically, QAnon - an expansive movement that has inspired protests, split families and continues to find new followers online.
Doctors at the hospital told Nicole that they knew what she was going through. They, too, had heard about QAnon, as it had swept through the small towns in her state.