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Colorado school shooting trial
  • FILE - In this May 8, 2019 file photo, Devon Erickson, the accused STEM School Highlands Ranch shooter, appears at the Douglas County Courthouse in Castle Rock, Colo. Prosecutors are expected to file charges Wednesday morning, May 15, against the suspects, Erickson, and 16-year-old Alec McKinney, who are accused of killing student Kendrick Castillo and wounding eight other classmates at the STEM School Highlands Ranch on May 7. The memorial service for Castillo who is hailed as a hero for tackling one of the gunmen is set for Wednesday afternoon. (Joe Amon/The Denver Post via AP, Pool, File)
  • FILE - In this Tuesday, May 7, 2019 file photo, parents head into a recreation center for students to get reunited with their parents after a shooting in Highlands Ranch, Colo. Both suspects in the suburban Denver school shooting are due back in court Friday, May 10, as prosecutors file charges in the violent attack that killed a student and wounded multiple others. Authorities have identified the suspects as 18-year-old Devon Erickson and 16-year-old Maya McKinney, whose attorney said uses male pronouns and the name Alec. (AP Photo/David Zalubowski, File)
  • FILE - In this Tuesday, May 7, 2019 file photo, police officers and students are seen outside STEM School Highlands Ranch, a charter middle school in the Denver suburb of Highlands Ranch, Colo., after a shooting. Both suspects in the suburban Denver school shooting are due back in court Friday, May 10, as prosecutors file charges in the violent attack that killed a student and wounded multiple others. Authorities have identified the suspects as 18-year-old Devon Erickson and 16-year-old Maya McKinney, whose attorney said uses male pronouns and the name Alec. (Courtney Harper via AP, File)
  • Devon Erickson appears in court at the Douglas County Courthouse on Wednesday, May 15, 2019, in Castle Rock, Colo. Erickson is one of two students suspected of shooting several classmates in their Colorado charter school. (Joe Amon/The Denver Post via AP, Pool)
  • Devon Erickson, center, appears in court at the Douglas County Courthouse on Wednesday, May 15, 2019, in Castle Rock, Colo. Erickson is one of two students suspected of shooting several classmates in their Colorado charter school. (Joe Amon/The Denver Post via AP, Pool)
  • File - In this May 15, 2019, file photo, STEM School Highlands Ranch shooting suspect Devon Erickson makes a court appearance at the Douglas County Courthouse in Castle Rock, Colo. Erickson, one of two students charged in a Colorado school shooting that killed one student and injured eight others, will have his next court hearing in September. A preliminary hearing for the 18-year-old was set for Sept. 24-26 by a judge during a brief court appearance on Friday, June 7, 2019. (Joe Amon/The Denver Post via AP, Pool, File)
  • CASTLE ROCK, CO - MAY 15: District Attorney George Brauchler as STEM School Highlands Ranch shooting suspect 18 year old Devon Erickson, facing 48 criminal charges makes a court appearance at the Douglas County Courthouse May 15, 2019, in Castle Rock, Colorado. (Pool photo by Joe Amon/MediaNews Group/The Denver Post via Getty Images)
  • Pallbearers watch the hearse leave after loading the coffin of shooting victim Kendrick Castillo of the Science, Technology, Engineering and Math (STEM) School after his memorial service in Highlands Ranch, Colorado, U.S., May 15, 2019. REUTERS/Rick Wilking
  • A Jeep that was part of a convoy for the memorial service of the shooting victim Kendrick Castillo of the Science, Technology, Engineering and Math (STEM) School in Highlands Ranch, Colorado, U.S., May 15, 2019. REUTERS/Rick Wilking
  • HIGHLANDS RANCH, CO - MAY 15: A girl wipes away tears after Kendrick Castillo's casket was moved into Cherry Hills Community Church for a celebration of life ceremony on May 15, 2019 in Highlands Ranch, Colorado. Castillo was killed after tackling one of the gunmen during the STEM School Highlands Ranch shooting on May 7. (Photo by Michael Ciaglo/Getty Images)