How to use "regardless" in a sentence

The exhumation of Danny's body would be good for her, regardless of the horror that she might have to confront when the coffin lid was raised

After all those months and all those meetings and all those network-approved writers, we had too little material to launch a series, regardless of whether it was titled From the Tormented Mind of Dean Koontz or Sitting in the Dark with Dean and Roaches or just Deaniac