Florida mom, Casey Anthony, joins social media, years after being acquitted in the death of her daughter, Caylee Anthony. She touted her new venture. Here's the latest on her case, trial, and where the key players are now.

Casey Anthony, the mother who was famously acquitted of the murder of her 2-year-old daughter, has joined TikTok. Anthony became a fixture in the news following the 2008 death of her daughter, Caylee, who had been missing for months.