Four months after his 48-year-old wife was found stabbed to death, a 71-year-old Oklahoma man has been charged with first-degree murder with malice, PEOPLE confirms.
On Wednesday, agents from the Oklahoma State Bureau of Investigation took Jeffrey Pierce into custody, accusing him of fatally stabbing his wife, Ronnie Ranea Fitzpatrick-Pierce, back in early May.
The OSBI was asked to assist in the homicide investigation on May 7.
Working with the Choctaw County Sheriff's Office, detectives allege "Pierce stabbed Ronnie multiple times during a domestic violence incident at the couple's home" in Hugo, according to an OSBI statement on the arrest.
Pierce was detained September 9 without incident. He is being held without bond, and has yet to go before a judge to plead to the charge he faces.
It was unclear Thursday why it took four months to file the charge against Pierce.
Ronnie’s older sister, Robyn Morgan, spoke to KXII about the victim, saying she was a loving mother, grandmother, sister and friend who loved sports.
"She was a big New York Yankees fan," Morgan said. "She loved the Yankees."
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Morgan said that about a year ago, she had begged her sister not to marry the man now accused of killing her. She told the station she feared something terrible would happen to her.
"I think they made it one year married, before he did what he did to her," the grieving sister said. "It's been a long four months, but they did go in and arrest the man that murdered my sister."
It was not immediately clear if Pierce has retained an attorney.
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