A former high school student convicted of killing a teenager and injuring eight others at a Denver-area school in 2019 has been sentenced to life in prison without parole.

A toxicologist testified Friday that one of the suspects in a fatal shooting at a suburban Denver high school in 2019 was such a chronic drug user that he couldn't understand the events around him.

A prosecutor says a teen accused of killing a fellow student at his suburban Denver school in 2019 agreed to participate in the attack as long as it looked like he was pressured into participating.

On Wednesday, Reinfeld was reeling from the latest mass shooting even closer to home, after authorities say a 21-year-old gunned down shoppers at a local grocery store. “I could see at some point leaving because of all this,” said Reinfeld, a gun control activist. But it's also been haunted by shootings that have helped define the nation's decades-long struggle with mass violence. The Aurora shooting brought that terror from schools to a movie theater. After each of Colorado's biggest massacres, the local gun control movement has gained heartbroken new recruits.

Lehigh County, Pennsylvania Commissioner Amy Zanelli, suggested George Floyd, Breonna Taylor, and other Black Americans whose killings by police sparked massive street protests. The administration also is leaving open the possibility of a statue of Trump himself in the Trump-created statue park after receiving what it said were multiple nominations" of the president. Trump ordered up the statue park during a Fourth of July speech at Mount Rushmore, and set up a task force on a 60-day deadline to get the idea going. They urged the task force to consider a statue to Kendrick Castillo, an 18-year-old high school senior shot to death last year while lunging at a gunman in his British literature class. Asked about what it said were many nominations for a statue of Trump, Goldey, the Interior spokesman, pointed to Commissioner Steve Smith of Custer County, Idaho.

McKinney, 17, is the younger of the two students charged in the May 7, 2019, shooting. The minimum sentence for first-degree murder for a juvenile is life in prison with the possibility of parole after 40 years while the minimum sentence for an adult is life without the possibility of parole. Erickson, 19, has pleaded not guilty to all the same charges McKinney originally faced in the shooting. His lawyers have portrayed McKinney as the ringleader who pressured Erickson to participate. Colorado became the 22nd state to abolish the death penalty this year but Erickson could have still been eligible for it because the shooting happened before that law was passed.

FILE - In this Sept. 16, 2001, file photo, flight attendant Susan Udvari pauses at a memorial near the crash site of United Airlines Flight 93, in Shanksville, Pa. On Sept. 11, 2001, people aboard the plane tried to wrest control of the cockpit. The hijackers crashed it over Pennsylvania as people aboard the plane tried to wrest control of the cockpit. ___Lori Kaye, 60, was the sole person killed in an April attack at a synagogue near San Diego. A man who spoke about his hatred of Jews was arrested after the attack on the Chabad of Poway.