Nearly four years after a Thanksgiving 2020 shooting spree rattled the valley and spilled across state lines, a Clark County judge has finally put some firm dates on the calendar. On Thursday, Judge Tierra Jones set a September 2027 jury trial for defendant Shawn McDonnell and an April 2026 hearing in the case of co-defendant Kayleigh Lewis, while a third defendant has already been sentenced. The long-running case stretches from Henderson into Arizona and has drawn persistent attention from both local and national outlets.
Co-defendant sentenced to a century behind bars
One of the three people charged in the rampage, Christopher McDonnell, has already learned his fate. He pleaded guilty to more than 20 felonies and received a minimum sentence of 100 years from Clark County District Judge Tierra Jones. According to AP News, that term would make him eligible for parole in the year 2120 with credit for time served. The Las Vegas Review-Journal reported that McDonnell entered a plea of guilty but mentally ill to 23 counts, and prosecutors said they would seek a punishment that stretches beyond his natural life.
What prosecutors say happened on Thanksgiving 2020
Prosecutors describe an 11-hour rampage that began in Henderson on Nov. 26, 2020, with the three defendants allegedly driving in from Texas and firing at people from a vehicle before pushing on into Arizona. A 22-year-old man, Kevin Mendiola Jr., was killed in the parking lot of a 7-Eleven on the 800 block of East Lake Mead Parkway in Henderson, and several other people were hit or narrowly missed, according to local coverage. The three were arrested after their car crashed and rolled over during a pursuit in Arizona, according to reporting by KTNV.
Court calendar and the charges ahead
Judge Jones set the new dates during pretrial hearings this week, locking in a September 2027 jury trial for Shawn McDonnell and an April 2026 hearing in Lewis’s case, the local station reported. Prosecutors say Shawn faces more than 50 felony counts, including murder and an act of terrorism that could make him eligible for the death penalty, while Lewis is charged in a similarly extensive indictment but does not face capital punishment, according to AP News. Court filings and local reporting also note that Judge Jones found Shawn competent to stand trial after professional evaluations and that Christopher’s plea deal does not require him to testify in the remaining cases.
Legal context and competing defenses
Prosecutors have framed the attacks as random violence meant to terrorize the public, a theory reflected in the terrorism-related counts and their push for extreme penalties. Defense attorneys for Lewis have moved to separate her case from Shawn’s and raised arguments about her role and a history of domestic abuse, a strategy that local outlets report could influence how and when her trial unfolds. Coverage in the Review-Journal and other media shows the case has generated multiple competency hearings, plea discussions and legal motions that have repeatedly pushed back the pretrial schedule.
What’s next
Attorneys on both sides are expected back in court on the dates set by Judge Jones, with the April 2026 hearing likely serving as the next major public checkpoint before the anticipated multi-week trial. Victims’ families and community leaders say they plan to watch closely as the case inches toward those long-awaited trial dates. This story will be updated as new filings, motions or rulings become public.
