An Oklahoma woman is behind bars, charged with attacking a woman who she thinks resembles Casey Anthony, the Florida woman many people think got away with murdering her young daughter.
Shireen Nalley has been charged with assault and battery with a deadly weapon for ramming the victim's van with her truck twice.
Sammay Blackwell says Nalley told her she looks like Anthony. She was waiting for her when she got off work.
She says Nalley followed her and rammed her van, causing it to flip two and a half times. Blackwell played dead.
"She said that I was trying to hurt babies, I was killing babies and she was going to stop it before it happened again," said Blackwell. "She could have taken me away from my family, my daughter."
Blackwell says the only thing she has in common with Casey Anthony is that her daughter is also named Caylee.
KABC-TV LOS ANGELES, CA contributed to this report.