Michelle, a breast cancer survivor, says when she met Sarah, Sarah claimed to have stage 4 breast cancer. She says Sarah was a huge support to her while she was battling the disease. But, she says, she recently found out that Sarah never had cancer and was lying to her and the numerous groups she infiltrated.

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On Thursday’s episode of Dr. Phil, Michelle gets the chance to confront Sarah about her lies.

“You are a parasitic psychopath. You need to pay for what you have done. The law needs to come after you,” Michelle says to Sarah. “You are worse than cancer.”

WATCH: Why Dr. Phil Says He Believes A Women Accused Of Lying And Betraying Friends Has No Remorse

Hear more from Michelle in the video above. And, see Sarah’s response.

On Thursday’s episode, Dr. Phil drills down with Sarah to find out why she lies -- and he doesn’t hold back when he examines her behavior. Check here to see where you can watch.

TELL DR. PHIL YOUR STORY: Ready to confront someone?

 

 

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