Teacher:In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Teacher: Now, understand the problem? Solve this instance: Mary Altaffer/AP David Ranta, right, suffered a serious heart attack on Friday night. Ranta, who spent more than two decades behind bars, was freed by a judge on Thursday after a reinvestigation of his case cast serious doubt on evidence used to convict him in the cold-blooded shooting of a Brooklyn rabbi. 
  
 Less than 48 hours after his first taste of freedom in two decades, David Ranta suffered a serious heart attack and had to be rushed to the hospital, his lawyer said Saturday. 
  
 Ranta, 58, was freed Thursday after serving 23 years for a murder he did not commit — and Friday night was admitted to a New York hospital in the grip of a crushing heart attack, lawyer Pierre Sussman told the Daily News. 
  
 “We’re just trying to grasp everything that happened,” said a woman who identified herself as Ranta’s niece from inside the Staten Island home of the freed man’s sister. 
  
 “He’s great. He’s doing great,” she added. 
  
 Ranta had been stabilized and was being treated in the cardiac intensive care unit, his lawyer said. 
  
 “He is presently resting, with his family by his bedside,” Sussman said in a statement. 
  
 Ranta will be kept in the hospital for further procedures after doctors manage to clear blockages from his arteries, according to Sussman. 
  
 The newly freed man sent thanks to all of his well-wishers, but the family was withholding the name of his hospital for privacy concerns, his lawyer said. 
  
 “The accumulated trauma of being falsely convicted and incarcerated for 23 years, coupled with the intense emotions experienced surrounding his release, has had a profound impact on his health,” Sussman said. 
  
 Ranta wound up in the hospital a day after he walked out of a Brooklyn courthouse and into the loving arms of family members — some of whom were children when he last hugged them. 
  
 “Right now, I feel like I’m under water, swimming,” he told reporters, who crowded around him . 
  
 His sister Beverly Rivera said Friday that her brother was adjusting to life on the outside. 
  
 David Ranta, right, suffered a serious heart attack on Friday night. Ranta, who spent more than two decades behind bars, was freed by a judge on Thursday after a reinvestigation of his case cast serious doubt on evidence used to convict him in the cold-blooded shooting of a Brooklyn rabbi. 
  
 Ranta got his first “real meal” in decades, Rivera said. 
  
 “He had steak. A manly meal. Steak — and probably everything else on the menu,” his sister said. 
  
 Ranta began to feel ill later that day, and the family took him to the hospital. 
  
 “We will continue to ensure that David receives the required, ongoing medical attention he needs,” Sussman said. 
  
 Ranta was sentenced to 37 years to life in 1991 for the killing of beloved Brooklyn Rabbi Chaskel Werzberger, who was shot in the forehead during a botched diamond robbery in Williamsburg. 
  
 Ranta was convicted even though there was no physical evidence linking him to the crime. 
  
 His case was reopened by the district attorney’s conviction integrity unit in 2012 after a meeting at which prosecutors asked defense attorneys to notify them of questionable cases. 
  
 The district attorney found serious problems, especially with tactics used by lead Detective Louis Scarcella, who stands by his investigation. 
  
 A witness who was only 13 at the time recounted how a detective told him to “pick the guy with the big nose” out of a lineup. 
  
 A woman testified four years after Ranta’s conviction that her husband confessed to the shooting before dying in a car crash two months later. 
  
 A judge found the woman, a drug addict, wasn’t credible after a 1996 postconviction hearing. 
  
 gotis@nydailynews.com ||||| On his second day of freedom after serving 23 years in prison for a murder he did not commit, David Ranta suffered a serious heart attack Friday night, his lawyer said. 
  
 Mr. Ranta was taken to a New York hospital — his family did not wish to disclose the name — where doctors discovered that one of his arteries was completely blocked and another was halfway closed. Doctors put in a stent and Mr. Ranta was expected to undergo another procedure, the lawyer, Pierre Sussman, said. 
  
 Mr. Ranta, 58, was convicted in 1991 of killing a prominent Hasidic rabbi, Chaskel Werzberger, following the failed robbery of a jewelry courier in Williamsburg, Brooklyn, the year before. He was sentenced to 37 and a half years. He was released last week after prosecutors acknowledged that the evidence against Mr. Ranta had fallen apart over the years. 
  
 Mr. Ranta was staying in a city hotel with his family, to give him time away from prying eyes after nearly a quarter-century in prison. Re-entering the outside world from the rule-bound and unforgiving world of a maximum-security prison can be a profoundly disorienting experience, say those who have gone through similar experiences. 
  
 As Mr. Ranta told the news media Thursday: “I’m overwhelmed. Right now, I feel like I’m under water, swimming.” 
  
 On Friday night, Mr. Ranta felt pain in his back and shoulders, and became very hot, Mr. Sussman said. His family assumed that he was experiencing a panic attack but quickly realized it was something worse. He takes medication for blood pressure but otherwise had no diagnosed history of heart trouble in prison, according to Mr. Sussman. 
  
 “The toll that his years in prison have taken on David is great,” added Mr. Sussman, who took up Mr. Ranta’s case after it appeared that his chances at freedom had disappeared. 
  
 As it turned out, the Brooklyn district attorney’s office was also re-examining the case, through its Conviction Integrity Unit. They uncovered other serious problems with a case that long ago appeared flawed. A witness, who as a 13-year-old boy identified Mr. Ranta in a lineup, now said that he had been coached by a detective, Louis Scarcella. 
  
 Now Mr. Ranta lies in a hospital bed, awaiting a second surgical procedure on his heart, and, literally, hoping for a new lease on life. |||||
Student:
A man cleared of murder charges after 23 years in prison rejoined his family, ate a steak dinner, and had a heart attack, the Daily News reports. David Ranta, 58, is in stable condition in a New York hospital after doctors began procedures to clear up his arteries. Ranta was released Thursday, once a review of his case strongly suggested police had framed him in the high-profile murder of a rabbi. "The toll that his years in prison have taken on David is great," his lawyer told the New York Times.