Danelo Cavalcante, a Brazilian national, escaped from a prison near Philadelphia days after receiving a life sentence for homicide.
Law enforcement agencies were searching late Thursday for a Brazilian man who escaped from a prison near Philadelphia, days after he was sentenced to life in prison for the fatal stabbing of his former girlfriend, the authorities said.
The inmate, Danelo Cavalcante, escaped from the Chester County Prison Thursday morning, the local district attorney’s office said on X, formerly known as Twitter.
The prison’s acting warden, Howard Holland, declined to comment at a news conference on how or why the escape occurred, saying only that it was under investigation.
Deb Ryan, the Chester County district attorney, said at the news conference that Mr. Cavalcante was last seen walking southbound in the county’s Pocopson Township that morning wearing a white T-shirt, gray shorts and white sneakers.
“If you see him, do not approach him,” Ms. Ryan said. “We’re asking you please to contact 9-1-1. He is considered extremely dangerous.”
Ms. Ryan’s office did not immediately respond to requests for comment late Thursday. Chester County lies just west of Philadelphia.
Mr. Cavalcante, 34, is a Brazilian national who also is wanted for homicide in Brazil, the U.S. Marshals Service said in a notice.
Last week, Mr. Cavalcante was sentenced to life in prison without parole after being convicted of first-degree murder. The district attorney’s office has said that in April 2021, he stabbed his girlfriend, Deborah Brandao, to death in front of her children, ages 4 and 7. Mr. Cavalcante, who was living in Royersford, Pa., at the time, fled the murder scene and was arrested hours later in Virginia.
Before the attack, Ms. Brandao had learned of Mr. Cavalcante’s open warrant for murder in Brazil and threatened to tell the police, according to the district attorney’s office. “Detectives determined that this was the motive for the murder,” the office said in a Facebook post last week.