Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Input: Newly-released search warrants show that investigators believe a family of five in Springville died of poisoning last month. 
  
 SPRINGVILLE — Investigators believe a family of five in Springville died last month of poisoning. 
  
 Police suspected the family's deaths were "not accidental or natural in any way" from the day they were found in their Springville home, 954 E. 900 South, according newly-released search warrants filed in 4th District Court as part of a homicide investigation. 
  
 Benjamin Strack, 37, his wife Kristi Strack, 36, and three of their children, Benson, 14, Emery, 12, and Zion, 11, were discovered dead behind the locked door of the parents' master bedroom on Sept. 27. At the time, Springville police told the media they had no answers as to how the family died, saying there was no signs of carbon monoxide in the home, no trauma suffered and no obvious signs. 
  
 What they didn't say then is that detectives immediately suspected the family ingested poison and that at least one family member seemed to have suspected what happened. 
  
 "The detectives on scene determined the cause to be an accidental or intentional poisoning either by ingestion or environmental causes," detective Raymond Flores wrote in an affidavit. 
  
 The parents' bodies were found in the bed, while the three children were lying "around the bed," covered up to their necks with bedding, according to the affidavits. All five had cups of red liquid near their bodies. 
  
 "Furthermore, with the placement of the bodies, it would appear somebody had to position the bodies after they were deceased," detective Jeffery Ellsworth wrote. Family members told investigators the children had their own bedrooms and it was unusual for all of them to be together in their parents' bedroom. 
  
 A trash bag at the home was found with 10 opened and empty boxes of a nighttime cold and flu medication and nine empty blister packs for cold and flu medication, according to the warrants. The bag also contained two empty boxes for allergy relief medication. 
  
 Police also removed a bag of marijuana, cellphones, a laptop, wallets, a towel with a red substance on it, a pitcher of red juice, pill bottles and medications from the Strack house. Empty bottles of liquid Methadone were also found. 
  
 The family was found by Kristi Strack's 18-year-old son, Janson McGee, and his girlfriend, who had contacted Kristi Strack's mother, Valerie Sudweeks, and her friend, to help them enter the locked bedroom. 
  
 According to the warrants, McGee's girlfriend, who also lived at the home, spoke with Kristi Strack at 6 a.m. that Saturday, and then went back to bed. McGee and his girlfriend woke up around noon and, finding the house quiet, went to a friend's home believing the family had left. 
  
 When they returned about 7 p.m., they found the home quiet although all the family cars were still at the house. Knocks and calls to the master bedroom door went unanswered. 
  
 When firefighters arrived, they warned Sudweeks there may be a carbon monoxide leak in the home. 
  
 "Valerie replied, stating there was no carbon monoxide leak, and that she knew her family. Valerie also said she couldn't believe 'she' would do this to the kids," one of the affidavits states. "Officers tried to clarify Valerie's statement, but she only assured them it wasn't a carbon monoxide leak." 
  
 Officers had to physically remove the mother and grandmother because of her emotional state. 
  
 Neither Springville police nor family members responded to calls for comment Wednesday. However, a man named Jake Strack posted a message on the Strack family's memorial Facebook page offering an exclusive interview for media willing to donate to the family's Go Fund Me account. Professional journalism ethics preclude reporters from paying for interviews. 
  
 At a vigil prior to the family's funeral earlier this month, friends and neighbors recalled the easy, sincere friendships they shared with the Stracks, whom they described as loving and kind. 
  
 Isaac Strack, Benjamin's older brother, asked the crowd at the event to be patient as they waited for answers surrounding the deaths. Toxicology tests have yet to be completed. 
  
 "We understand that there is healing that comes with those answers," Isaac Strack said at the time. "We're confident those answers will come. We all have to be patient and wait until those answers come, and even when they do come, we won't know everything." 
  
 Email: mromero@deseretnews.com, Twitter: McKenzieRomero; DNewsCrimeTeam ||||| A red liquid substance was coming from Kristi Strack's mouth, police wrote. 
  
 Officers found in a trash bag a number of empty containers for medications, including 10 empty boxes of nighttime cold and flu medicine and two empty boxes of "generic benadryl." Police also found empty bottles of liquid methadone, "dispensed from a drug treatment clinic," officers wrote. Some of the empty bottles were labeled with future dates. 
  
 Police also found pill bottles, a pitcher of red juice, a purple bucket of yellow liquid, a towel with a red substance on it, empty sleep aid boxes and a baggie of marijuana. 
  
 The Stracks' lone surviving son, who had been out of the house, and his grandmother happened upon the motionless bodies the evening of Sept. 27. The master bedroom door was locked, so the grandmother had to force it open. 
  
 Kristi Strack's mother had to be physically removed from the home "due to her emotional state," officers wrote. When officers told her carbon monoxide may have been leaking into the home, the mother said "there was no carbon monoxide leak, and that she knew her family," police wrote. "[The mother] also said she couldn't believe 'she' would do this to the kids. Officers tried to clarify [the grandmother's] statement, but she only assured them it wasn't a carbon monoxide leak." 
  
 A test of the air in the home by firefighters did not find any carbon monoxide. 
  
 Springville Police Lt. Dave Caron on Thursday said he is declining to comment until the medical examiner's report is finished at the end of November. 
  
 "To comment or speculate on the cause or manner of death prior to the results of those autopsies would be unprofessional," according to a Thursday news release from the department. "And minus those reports we have no updates to give on the case or the investigation itself." 
  
 Benjamin and Kristi Strack, 37 and 36, respectively, pleaded guilty in 2008 to charges of forgery, theft, identity fraud and unlawful possession of credit cards. Benjamin Strack also pleaded guilty to drug paraphernalia charges. 
  
 No other serious criminal history appears in the Utah court record. 
  
 — Reporter Michael McFall contributed to this story. |||||
Output:
Police believe the deaths of five members of a Utah family last month were "not accidental or natural in any way," according to newly released documents. Benjamin and Kristi Strack, their sons Benson, 14, and Zion, 11, and their 12-year-old daughter Emery were found dead in their Springville home on Sept. 27, and police suspect they were poisoned, the Salt Lake Tribune reports. A search warrant states that all five were found dead in the home's master bedroom with cups of red liquid near their bodies; Kristi Strack had red liquid coming from her mouth. The adults were in the bed, the children were lying around it with bedding covering all but their heads, and "it would appear somebody had to position the bodies after they were deceased," officers wrote. The horrific scene was found by Kristi Strack's mother and 18-year-old son, who called his grandmother after finding the bedroom locked. When firefighters warned the mother that there could be a carbon monoxide leak, she replied "there was no carbon monoxide leak, and that she knew her family," saying she "couldn't believe 'she' would do this to the kids," warrants state; though officers pressed her, she didn't elaborate. In a trash bag, officers found nearly 20 empty boxes and blister packs of cold and flu medication. A bag of marijuana, pill bottles, a pitcher of red juice, and empty bottles of liquid methadone from a drug treatment clinic were also found in the home, reports the Deseret News. At a vigil earlier this month, Benjamin's brother said they were still waiting on toxicology results, but noted that even when the "answers come ... we won't know everything." Click for more on the case.