From left, attorney Matt McQuaid, defendant Kenneth Williams, attorney Julie Koehler, attorney Gina Piemonte, defendant Micheail Ward, and attorney Scott Kozicki, stand at the start of the the Hadiya Pendleton murder trial at the Leighton Criminal Court Building, Tuesday, Aug. 14, 2018, in Chicago. Williams and Ward are standing trial in the 2013 shooting death of Pendleton, a 15-year-old Chicago student just days after she performed with her high school band at then-President Barack Obama's inaugural festivities. (Jose M. Osorio/Chicago Tribune via AP, Pool)

This undated photo provided by the Galveston County Jail on Thursday, Aug. 9, 2018 shows Dimitrios Pagourtzis. On Thursday, a grand jury indicted the teenage student accused of fatally shooting 10 people at the Houston-area Santa Fe High School. (Galveston County Jail via AP)

In this image made from video provided on Wednesday, Aug. 8, 2018, by the Broward County Sheriff's Office, Nikolas Cruz points his fingers to his temple at an interrogation room, while officers are out of the room, in Fort Lauderdale, Fla. Prosecutors on Wednesday released hours of video interrogation of Florida's school shooting suspect, footage showing the young man slouching in a chair, being repeatedly urged by a detective to speak louder and punching himself in the face when he is alone. (Broward County Sheriff's Office via AP)

In this image made from video provided on Wednesday, Aug. 8, 2018, by the Broward County Sheriff's Office, Nikolas Cruz points his fingers to his temple at an interrogation room, while officers are out of the room, in Fort Lauderdale, Fla. Prosecutors on Wednesday released hours of video interrogation of Florida's school shooting suspect, footage showing the young man slouching in a chair, being repeatedly urged by a detective to speak louder and punching himself in the face when he is alone. (Broward County Sheriff's Office via AP)

CORRECTS BYLINE TO MORGAN LEE INSTEAD OF LEE MORGAN - Police tape restricts access to a disheveled living compound in Amalia, N.M., on Tuesday, Aug. 7, 2018. A New Mexico sheriff said searchers have found the remains of a boy at the makeshift compound that was raided in search of a missing Georgia child. A New Mexico sheriff said searchers have found the remains of a boy at the makeshift compound that was raided in search of a missing Georgia child. (AP Photo/Morgan Lee)

In this Monday, Aug. 6, 2018 photo, a No Trespassing sign is displayed in front of a statue of Robert E. Lee in Charlottesville, Va., at the park that was the focus of the Unite the Right rally. Pressure to take down America’s monuments honoring slain Confederate soldiers and the generals who led them didn’t start with Charlottesville. But the deadly violence that rocked the Virginia college town a year ago gave the issue an explosive momentum. (AP Photo/Steve Helber)

Assistant Public Defender Erin Veit, left, talks with school shooting suspect Nikolas Cruz sits in a Broward County courtroom for a hearing in Fort Lauderdale, Fla., Friday, Aug. 3, 2018. Attorneys for Cruz want a judge to prevent release of details of his education records to guarantee a fair trial. Cruz faces the death penalty if convicted of killing 17 people in the Valentine's Day attack at Marjory Stoneman Douglas High School. (AP Photo/Wilfredo Lee, Pool)

In Friday, Aug. 8, 2018, photo, Namio Matsura, 17-year-old member of the computation skill research club at the Fukuyama Technical High School, watches Hiroshima city before atomic bomb fell in virtual reality experience at the high school in Hiroshima, western Japan. Although it's impossible to relive a moment in history, a group of the students have recreated the moment an atomic bomb dropped over the city through VR to portray the livelihood of people that was taken away as a result of the bombing. (AP Photo/Haruka Nuga)

FILE - In this May 18, 2018, file photo, law enforcement officers respond to Santa Fe High School after an active shooter was reported on campus in Santa Fe, Texas. Republican leaders in gun-friendly Texas are stamping down the prospects of 'red flag' laws that would let enforcement seize some firearms from people who are deemed dangerous to themselves or others. Gun control advocates hoped for an opening after mass shootings at a Texas church and high school within 6 months of each other. (Steve Gonzales/Houston Chronicle via AP, File)

FILE - In this April 27, 2018 file photo, Florida school shooting suspect Nikolas Cruz, looks up while in court for a hearing in Fort Lauderdale, Fla. Attorneys for Cruz want a judge to prevent release of details of his education records to guarantee a fair trial. (Taimy Alvarez/South Florida Sun-Sentinel via AP, Pool, File)