Mary Bowerman

USA TODAY

A Florida woman who believes the Sandy Hook Elementary school shooting is a hoax was arrested Monday on charges she threatened the parent of a child killed in the 2012 school shooting.

Lucy Richards, 57, of Tampa, Fla., was indicted on four counts of transmitting threats, according to a statement from the United States Attorney Southern District of Florida.

The Sandy Hook shooting is approaching its fourth anniversary. On Dec. 14, 2012, 20 children and six school staffers were fatally shot at Sandy Hook Elementary in Newtown, Conn. By Adam Lanza, 20. Lanza later fatally shot himself.

According to authorities, Richards made a series of death threats against Len Pozner, the parent of a child who was killed in the shooting.

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Richards is accused of telling the parent “you gonna die, death is coming to you real soon," according to federal court documents. The statements were made in January. She also wrote, "Look behind you it's death," according to the documents.

Pozner addressed Richards' arrest in a statement.

"We are comforted to know that the system is working to protect the victims of violent crime from re-victimization by potentially violent Hoaxers," Pozner said.

If convicted of all four counts, Richards could face up to 20 years in prison. She is scheduled to appear in a Fort Lauderdale court on Dec. 19.

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