The ex-wife of murder suspect Ayoola Ajayi  says she's willing to testify against him should prosecutors need her.

Tenisha Jenkins Ajayi tells the Daily Mail that she did not want to move from Dallas to Salt Lake City with Ajayi several years ago and it led to an argument that turned violent.

She accused him of trying to tie her up with a phone cord, chasing her into the street and cutting her hand with a knife.

Ayoola Ajayi has been charged with murder and kidnapping in the disappearance and death of University of Utah student MacKenzie Lueck last month.

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