72°F
weather icon Clear

Henderson man’s motives in standoff near Hoover Dam still murky

Penned in red ink, the sign read: Release the OIG report.

The exact meaning behind the message and the motive of a man whose actions sparked a roughly 90-minute standoff Friday near the Hoover Dam with Nevada and Arizona law enforcement officials remained unclear Saturday.

Henderson resident Matthew P. Wright, 30, was arrested in connection with the standoff. His family has denied multiple requests for comment.

The event unfolded just before noon on the Mike O’Callaghan-Pat Tillman Bridge, downriver from the dam, officials said. Authorities allege Wright stopped traffic after parking a black, homemade armored vehicle on the bridge, with a small sign visible from the driver’s side window.

Wright remained in custody Saturday at the Mohave County Jail. He was jailed on charges of obstruction of a highway; endangerment; unlawful flight from law enforcement; misconduct involving a weapon; and terrorist acts, according to the Arizona Department of Public Safety.

When he surrendered, officials said, a rifle and a handgun were found inside the truck. It wasn’t clear whether the weapons were loaded.

Mark Mills, 34, was among the first witnesses Friday to encounter the truck. At first, he said, he felt confusion and frustration as his semitractor-trailer came to a complete stop. He was behind at least five other semitractor-trailers, which initially blocked his view.

“I thought there was an accident or something,” he recalled Saturday during a phone interview with the Las Vegas Review-Journal. On Friday, Mills was headed to Sierra Vista, Arizona to deliver a load of lumber to a local home improvement store.

Mills said he sat in his truck for nearly 20 minutes, wondering what was causing the delay. He was relieved, he said, when the trucks ahead of him began to crawl forward. But he soon felt a wave of panic as the armored vehicle came into view.

“I wasn’t sure if he was trying to blow up the bridge or what,” the Los Angeles man said.

Mills said he then pressed down a little harder on the gas pedal. He said he was able to get around the armored truck after it had pulled up against the wall of the bridge momentarily, allowing several trucks to pass, before positioning itself horizontally on the center of the bridge.

When he looked back in his side-view mirror, he saw he was the last vehicle to squeeze past the armored truck.

“I feel lucky, thinking about it now. I was just happy to get by him,” the truck driver said Saturday morning.

The Nevada Highway Patrol, Las Vegas and Boulder City police, National Park Service rangers from the Lake Mead National Recreation Area and Arizona Department of Public Safety responded to the scene, quickly shutting down U.S. Highway 93 and evacuating other motorists from the bridge. Tourists on the dam walkway were instructed to shelter in place.

Just after 12:50 p.m., the armored vehicle eventually began driving south into Arizona and soon encountered a roadblock of tractor-trailers set up by Arizona authorities.

The truck then made a U-turn and began driving north but ran over spike strips that officers had placed on the road as he passed mile marker 5. The truck continued west for about 3 miles onto Cranes Nest Road and down a dry wash, before he was “contained, surrounded and surrendered peacefully,” Highway Patrol spokesman Jason Buratczuk said.

No shots were fired during the barricade. Further details were not available Saturday, as Wright’s arrest report had not been released.

Contact Rio Lacanlale at rlacanlale@reviewjournal.com or 702-383-0381. Follow @riolacanlale on Twitter.

Don't miss the big stories. Like us on Facebook.
Crime Videos
Bel Air Drive Officer Involved Shooting Presser - Video
LVMPD Assistant Sheriff Tim Kelly goes over the officer-involved shooting on Bel Air Drive.
Former Las Vegas police officer get 25 life sentences for sexually abusing child
Former Las Vegas Police officer Bret Theil was sentences to 25 consecutive life sentences at the Regional Justice Center Wednesday, May 15, 2019, for sexually abusing a child over a decade. (K.M. Cannon/Las Vegas Review-Journal) @KMCannonPhoto
Man pushed off bus in Las Vegas - VIDEO
Las Vegas police arrested 25-year-old Cadesha Bishop on May 6, after she allegedly pushed Serge Fournier, 74, off of a parked bus near Fremont Street and 13th Street about 4:50 p.m. March 21.(Las Vegas Metropolitan Police Department)
$1 million bail set for mother charged with drowning 2-year-old daughter
The 44-year-old mother who police say drowned her 2-year-old daughter in a bathtub in a northeast Las Vegas apartment on Saturday made her first court appearance on Tuesday, May 14th.
Officer arrested on suspicion of lewdness with a child appears in court
Matthew James Terry, a Las Vegas police officer arrested on suspicion of lewdness with a child, appears in court Monday morning, May 13, 2019. (Michael Quine/Las Vegas Review-Journal)
Police seek hit-and-run driver
A motorcycle officer pulled over a Mercedes SUV, and after the officer came to a stop, it shifted into reverse, intentionally hitting the officer.
Thedrick Andres becomes Henderson Police Department acting chief
Henderson Police Department Acting Chief Thedrick Andres speaks about his goals in his new position at the Henderson Police headquarters, Monday, April 29, 2019. (Caroline Brehman/Las Vegas Review-Journal)
2 dead, 1 wounded after east valley neighborhood shooting
One man and one woman are dead and another man wounded after a shooting Thursday afternoon in an east valley neighborhood.
Bail denied for former police detective charged with murder
Bail was denied Tuesday for former Metropolitan Police Department detective, Pamela Rene Bordeaux who is accused of fatally shooting her daughter’s ex-husband during supervised visitation with his child.
Third suspect in death of California doctor appears in court
The third and final suspect in the killing of a California doctor, Jon Kennison, 27, appears in court Friday, April 19, 2019. Kennison, Kelsey Nichole Turner, a former model, and Diana Pena, face charges of murder and conspiracy to commit murder. (K.M. Cannon/Las Vegas Review-Journal) @KMCannonPhoto
Richard Cleaves of Pahrump arrested in burglary on former Binion property
Updated press release regarding burglary on a former Binion property: Richard Cleaves, 56 of Pahrump, has been arrested on a warrant for burglary, conspiracy to commit grand larceny, and destruction of property. (Nye County Sheriff's Office)
Judge denies bail for suspect charged in the killing of California doctor
Diana Pena, one of three people charged in the killing of a California doctor, is being held without bail after her fingerprints were found on the car where Dr. Thomas Burchard's body was discovered.
Ex-NFL player and girlfriend held without bail in child’s death
Former professional football player Cierre Wood and his girlfriend, Amy Taylor, face charges of murder and child abuse in the death of Taylor's 5-year-old daughter. (Michael Quine/Las Vegas Review-Journal)
NHP identifies man who was shot by trooper on Mount Charleston
Nevada Highway Patrol updates the media on the April 2, 2019 officer involved shooting on Mount Charleston. (Michael Quine/Las Vegas Review-Journal)
Las Vegas court grants '90 Day Fiancé' defendant continuance
"90 Day Fiance" stars Colt Johnson and his mother Debra left the Las Vegas Justice Center Thursday, after the court granted Larissa dos Santos Lima a continuance in her misdemeanor case, in which she is accused of domestic violence against Colt. (Mat Luschek / Review-Journal)
Details released on in-custody death
Assistant Sheriff Charles Hank addresses media about details of an in-custody death at Clark County Detention Center on March 31. (Rachel Aston/Las Vegas Review-Journal)
Man hurt in shooting with Nevada troopers at Mount Charleston
A man was injured in a shooting involving Nevada Highway Patrol troopers Tuesday afternoon at Mount Charleston on state Route 157 near Echo Trail. (Michael Quine/Las Vegas Review-Journal)
Officer wounds inmate during escape attempt
An officer fired on an inmate who stole a vehicle and tried to flee, ramming several cars and leading officers on a chase until he ran out of gas.
Man fatally shot during a 'beer skip'
A store clerk is being questioned after a man was fatally shot during a robbery at a gas station Friday. (Michael Quine/Las Vegas Review-Journal) @Vegas88s
Las Vegas police give details on fatal shooting
Metro homicide Lt. Ray Spencer gives a briefing on a fatal shooting near downtown Las Vegas that occurred on March 27, 2019. (Katelyn Newberg/Las Vegas Review-Journal)
Las Vegas community pays tribute to boy killed by car
The community joined friends and family at Wilbur & Theresa Faiss Park, Wednesday evening, to remember the boy who was struck and killed by a car crossing South Fort Apache Road from Faiss Park, near West Maule Avenue, on Monday. (Mat Luschek / Review-Journal)
Person of Interest Found For Downtown Las Vegas Bar - Video
Las Vegas Metropolitan Police Department is seeking help to find a person of interest in a potential homicide case at a bar in downtown Las Vegas.
Metro briefs media on OIS near downtown Las Vegas
Police address media about officer-involved shooting that started on Maryland and Vegas Valley, and concluded downtown, near the Golden Nugget.
Update on OIS at Vegas Valley and Maryland
The incident began at the Steinberg Diagnostic Medical parking lot and ended downtown.
Amy And Spencer Powell Recount Hit And Run
Amy Powell and her son Spencer recount the day Spencer was hit by a truck while riding his bike. (Mat Luschek / Review-Journal)
Jeremy Burch of Tonopah arrested in Amarillo, TX
Jeremy Burch of Tonopah was arrested in Amarillo, TX on a Nye County warrant for open murder, burglary, obtaining money under false pretense, use of credit card w/o owner consent, and destruction of evidence. (Nye County Sheriff's Office/Facebook)
Metro Presser For OIS 6 (Full)
Metro police address the officer involved shooting that took place on March 19, 2019.
Metro Presser For OIS 6
Metro police address the officer involved shooting that took place on March 19, 2019.
Domestic disturbance call ends in suicide
A man died by suicide after police tried negotiating with him outside of his ex-girlfriend’s home on March 13. (Michael Quine/Las Vegas Review-Journal) @Vegas88s
20-year-old armed robbery suspect shot by Las Vegas police
A 20-year-old armed robbery suspect shot by a Las Vegas officer on Saturday night is also accused of burglarizing a Boys & Girls Club minutes before the shooting.
Metro briefing on OIS near downtown Las Vegas
Metropolitan Police Department Capt. Kelly McMahill briefs the media on a officer-involved shooting near Ninth Street and Bonanza Road on March 19, 2019. Mike Shoro/Las Vegas Review-Journal)
Man robs restaurant with large kitchen knife
On March 16, 2019, at approximately 6:00 PM, an armed robbery occurred at a local restaurant located near East Charleston and Eastern. The suspect entered the business with a large knife, demanding money from the registers. (Las Vegas Metropolitan Police Department)
Commercial Robbery On 3000 Block Of North Las Vegas Blvd - VIDEO
On February 19th, 2019, at approximately 10:23 am, a robbery occurred to a business located on the 3000 block of North Las Vegas Boulevard. The pictured suspect entered the business, approached the counter and pointed a firearm at the victim demanding money. The victim complied and the suspect fled with an undisclosed amount of money. No injuries were reported.
DEA Launches New Program To Combat Opioid Epidemic
The Drug Enforcement Administration is launching a new effort in Nevada to combat the opioid epidemic.
THE LATEST