What happened to Naughty Tacos ?

I saw their storefront business was closed by the Target/Chase at 19th and Bethany. I remember they had a big red pickup that pulled around a purple taco truck. And of course the name. Naughty Tacos along with Ghetto Wings were names that stood out to me. Now it looks like they are closed? Is the taco truck still a thing? I always wanted to try them.