Already, there are signs that Ms. Dunn's account differs in some respects from H-P's, a split that could imperil H-P's efforts to contain the controversy. Any differences could be made clearer ...

The “Jackass” star’s mom, Linda Piscitello, told TMZ that someone recently gained access to Dunn’s account, which was never taken down after his 2011 death. She claims the tweets are not ...