(CNN) A Nebraska man accused of killing and dismembering a 24-year-old woman slashed his throat in court this week in the middle of his murder trial.

"Bailey is innocent and I curse you all," defendant Aubrey Trail yelled out Monday in Saline County District Court in Nebraska, according to video from CNN affiliate KOLN in Lincoln.

"Bailey" refers to Bailey Boswell, who is also accused of first-degree murder in the death of Sydney Loofe, 24.

Security officers rushed to Trail, sitting in a wheelchair at the defense table, as he swiped at his neck with an unknown object. He was taken to a local medical center for treatment.

The outburst came as Trail faces charges of first-degree murder, improper disposal of human remains and conspiracy to commit murder in Loofe's killing, according to court documents.

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