Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Input: A Texas prosecutor on Monday announced a committee of outside attorneys who will investigate the death of Sandra Bland, who allegedly committed suicide in a jail cell following a traffic stop. 
  
 The group will “review evidence as it comes in” on both Bland’s initial arrest and her untimely death, Waller County District Attorney Elton Mathis said at an afternoon news conference. 
  
 Mathis acknowledged the national attention that Bland’s death has received and said the committee would help his office to answer the remaining questions circulating around the case. The committee will be led by former prosecutors and defense attorneys Lewis White and Darrell Jordan. 
  
 “There are many lingering questions regarding the death of Sandra Bland, and I’ve asked Mr. White and Mr. Jordan to assist me in asking those hard questions and making sure they are answered in a timely and appropriate manner as the evidence takes shape and is presented to my office,” he said. 
  
 A copy of the Bland's initial toxicology report was also released at the news conference, indicating that Bland had marijuana in her system at the time of her death. Mathis did not comment on the findings and said that more details would be released in a final report. 
  
 Mathis said the investigation into Bland’s death would likely go to the county grand jury sometime in August. 
  
 “As long as we have all the investigation complete from the Rangers and the FBI, I don’t anticipate why that would not go in August,” he said. 
  
 Sandra Bland, 28, died in the Waller County Jail after a traffic stop in Prairie View, Texas, escalated into a physical confrontation. Her death has sparked intense speculation on social media, with many questioning how Bland died. 
  
 Mathis said he was open to any federal agencies investigating the case, though he is not aware of any independent federal investigations. 
  
 “Any federal agency is welcome to come to Waller County,” he said. “We want this county to be an open book.” ||||| Waller DA assigns outside prosecutor, releases Sandra Bland toxicology report 
  
 Waller County District Attorney Elton Mathis said Monday he was bringing in defense attorneys Lewis M. White and Darrell W. Jordan to lead an independent oversight committee as his office reviews possible criminal conduct in the arrest and death of Sandra Bland. 
  
 "There are many lingering questions regarding the death of Sandra Bland," Mathis said, explaining why he has asked for help from a review committee. 
  
 International scrutiny has fallen on Waller County, about 30 miles northwest of Houston, after state Trooper Brian Encinia, 30, pulled over Bland on July 10 for failing to signal a lane change. A dash cam video of the arrest shows the routine stop spiral out of control when Bland refuses the trooper's order to put out her cigarette, causing Encinia to pull out his taser and threaten to "light (her) up." Bland was arrested for assaulting an officer and found dead in her jail cell three days later. While a Harris County medical examiner ruled her death a suicide by hanging, family and activists have questioned the finding, saying Bland's life was looking up. The 28-year-old Illinois native was moving back to her alma mater, Prairie View A&M University, to start a new job after a series of struggles since her graduation, including a miscarriage. 
  
 Both White and Jordan have prosecution experience. White worked for Mathis one year as a prosecutor in Waller County. Jordan has served as a prosecutor in the Army National Guard, where he still serves as a defense attorney. White passed the state bar in 2002 and Jordan in 2006, according to the Texas State Bar's website. Both are graduates of Texas Southern University's law school and work in small firms with five or fewer attorneys. Jordan also has worked as a talk radio host for KCOH. 
  
 Vivian King, a prominent Houston defense attorney and former prosecutor, said she did not know White, but taught Jordan as a student at TSU. 
  
 "I have confidence in Darrell (Jordan)," she said. "I think he's confident and smart and will ask for guidance where he needs it. He does care about getting it right." 
  
 Former Waller County Justice of the Peace Dewayne Charleston said he didn't know White or Jordan, so he couldn't speak to their abilities or loyalties, but questioned any review committee whose leaders are "appointed by the same person they are providing oversight for." 
  
 "He's not bound to take their advice, suggestions or recommendations, so it's just window dressing," Charleston said. "They could give him the best, most accurate recommendation but if he's not obligated to to accept it or just takes parts of it, it doesn't really matter." 
  
 Despite Mathis' good-faith gesture, Charleston still insisted the district attorney should recuse himself from the case. He cited text messages Mathis sent last year to Rev. Walter Pendleton, including one that read, "My hounds ain't even started yet dumb ass." 
  
 Mathis has said he made the remarks in anger as a comment on Pendleton's character, not as a threat, saying the pastor holds a grudge against him for "financial reasons." 
  
 Neither White nor Jordan would comment on the details of Bland's case yet. "It's almost irresponsible for us to have questions," said Jordan, arguing they'd need to review all the evidence first. 
  
 "We want to talk to the community," said White. "We know the rumors right now, that's all we know." 
  
 With such unprecedented attention focused on the county, Jordan said the new committee spoke to the district attorney's intentions. "I think that says a lot about the county; the fact that they're opening up and letting us in," said Jordan. "Often times these are things people are begging for and they don't happen." 
  
 Sitting outside the jail Monday, Carie Cauley said she's all for a truthful and just investigation but she's doubtful that even an outside prosecutor brought in to review the district attorney will be enough. 
  
 "I think if the independent prosecutor is in any way connected to Waller County or these families that work here, it won't be," legitimate, she said. 
  
 Cauley, a divinity student from Dallas, has been sitting outside the jail for more than a week with a sign that reads, "What happened to Sandra Bland?" 
  
 "I just want for people to be just, especially in a place with a long history of being unjust," she said. 
  
 She'd like to see a federal investigation by the Department of Justice, something many are calling for. 
  
 Mathis said Monday that "any federal agency is welcome to come to Waller County." 
  
 A copy of the toxicology report completed as a supplement to Bland's autopsy was released at the Monday news conference. 
  
 Mathis did not elaborate on the report, but one forensic toxicology expert described the amount present in her blood -- 18 micograms per liter -- as high. 
  
 Dwaine C. Fuller said most experts estimate that a person's driving begins to be impaired around two to five micrograms per liter. He estimated the marijuana entered her system somewhere around five hours prior to being found dead in her cell. 
  
 "I would have a very difficult time believing that the last time she used marijuana would be prior to arrest," he said. 
  
 Activists following the case had criticized the county for talking about aspects of the toxicology report last week before they released it, saying that mentioning the presence of marijuana in Bland's blood was an attempt to discredit it and shift blame from those responsible for her death. 
  
 Assistant District Attorney Warren Diepraam and Mathis clarified that information shared Thursday by County Judge Trey Duhon about marijuana being found in Bland's system was from a preliminary toxicology screen, but the quantity of the drug would not be known until the additional comprehensive screen it triggered was completed. 
  
 Diepraam said, however, that the initial findings indicate the amount found in Bland's system was substantial. 
  
 "Because marijuana is a psychoactive drug, it affects the person's central nervous system and brain core, it's a mood amplifier, so it is relevant in our opinion to determine whether or not marijuana may have played a role in her death as well by exacerbating existing conditions," he said. 
  
 How and when Bland took the drug was another question. 
  
 "We have no idea where she may have ingested the marijuana." he said. "It's hypothetically possible it could have been smoked in the jail. The sheriff has searched the jail cell for any indication of smoking inside the jail cell and found no evidence whatsoever. He's also interviewed the inmates in the jail and who were next to Ms. Bland, they indicated they didn't smell anything unusual coming from the cell. 
  
 "It's possible that she could have ingested the marijuana during the traffic stop to avoid detection and avoid being arrested," the Diepraam continued. "It's possible that she could have smoked a large amount of marijuana immediately prior to being arrested and it could have still been in her system at the time of her death." 
  
 Mathis said he had not seen reports that Bland received the marijuana while in jail and could not say how or when she got it. He referred questions about the jail to Waller County Sheriff Glenn Smith and the Texas Rangers, who are investigating the case. 
  
 Duhon has said he was unaware of any reports that trooper Encinia had taken note of any signs of drug use during the course of Bland's arrest. The state agency is still conducting its own internal review and has placed the trooper on desk duty. 
  
 According to a Reuters story, Cannon Lambert, a lawyer representing Bland's family, said Waller County District Attorney Elton Mathis told him the news in a text message. 
  
 "Looking at the autopsy results and toxicology, it appears she swallowed a large quantity of marijuana or smoked it in the jail," Mathis said in a text message to Lambert according to the Reuters story. 
  
 At the brief news conference on Monday, Mathis said Bland's case continues to draw international attention to the small county. "We have quickly had to adapt to this attention," said Mathis, who emphasized that he has tried to make information available to the public quickly while his office conducts its own investigation. 
  
 He repeated Monday that he is open to further federal involvement, including from the Department of Justice. 
  
 Mathis' appointment of an independent committee comes three days after Sheriff R. Glenn Smith formed a similar committee to review jail procedures. 
  
 Hempstead and Houston attorney Paul Looney will lead the sheriff's review committee, which has not yet met. On Monday, Looney identified the others: Juan L. Guerra, Jr., criminal defense lawyer; Randall Kallinen, civil rights attorney; Morris L. Overstreet, a former judge on the Texas Court of Criminal Appeals; JoAnne Musick, the president of the Harris County Criminal Lawyers and former U.S. Rep. Craig Anthony Washington. 
  
 Dane Schiller contributed. |||||
Output:
Elton Mathis won't be investigating Sandra Bland's death all alone. The Waller County district attorney has called in two lawyers to lead an "oversight committee" designed to advise the DA's probe, the Houston Chronicle reports. Whether defense attorneys Darrell Jordan and Lewis White can help figure out how Bland died in a Texas jail three days after her arrest seems anyone's guess. Mathis is "not bound to take their advice, suggestions, or recommendations, so it's just window dressing," says former Waller County Justice of the Peace Dewayne Charleston, who wants Mathis to recuse himself. But renowned Houston defense attorney Vivian King, who taught Jordan at Texas Southern University, gives him props. "I have confidence in Darrell," she says. "I think he's confident and smart and will ask for guidance where he needs it." Jordan works as a defense attorney for the Army National Guard and has hosted a talk radio show. White, like Jordan, is a TSU graduate who has worked at small legal firms. Also today, Bland's toxicology report revealed 18 micrograms per liter of marijuana in her blood when she died. That's high enough to indicate that she took the drug about five hours before her death—like in jail. An assistant DA calls the drug "a mood amplifier" and considers it "relevant" to see "whether or not marijuana may have played a role in her death as well by exacerbating existing conditions." Whatever the probe uncovers will likely go to a county grand jury next month, Mathis tells NBC News.