ALL NEWS

South Jordan explosive material identified by police

Jul 28, 2020, 7:59 AM | Updated: 8:01 am

Police say South Jordan man made the explosives they had to detonate...

SOUTH JORDAN, Utah — The South Jordan Police Department released a statement saying that the man they took into custody on Saturday made the explosives that were found in his home. 

The SJPD said Ryan McManigal, 42, was responsible for the “catastrophic” amounts of peroxide-based explosive material found inside his South Jordan home.

“With the assistance of FBI Bomb Technicians and the FBI Lab, have determined the explosive substances discovered on June 24, 2020, is presumptively believed to be a peroxide-based explosive manufactured by Mr. McManigal in his home.

The Events Leading up to the standoff

Police say that the investigation into Ryan McManigal, 42, began Saturday, July 18 when he was suspected of sending threatening messages to the owner of a local restaurant. 

Officers issued a trespass notice to McManigal on the restaurant’s behalf. 

The following day, police responded to a report of McManigal pacing in his back yard holding a rifle with witnesses reporting possible gunshots being heard. 

An investigation unit was deployed to McManigal’s house where they determined it was unlawful for him to be in possession of firearms. 

Through further investigation, they believed he may have been suffering from mental issues and contacted the UNI Mobile Crisis Outreach Team (MCOT) for assistance. The MCOT worked with McManigal for several days, after which the police determined the public risk to the surrounding neighborhood was too great to delay arrest any further.

The South Valley Crisis Negotiation Team advised McManigal to surrender. He refused as a Tactical Unit in armored vehicles approached his home.

Police say McManigal immediately opened fire shooting 15-20 rounds at officers before his gun jammed. He then surrendered to police.

 

After the standoff, authorities found explosives in McManigal’s home. Under the direction of West Valley Unified Fire, and FBI Bomb Squads, they proceeded to evacuate 168 residences and over 30 businesses. 

“We expected firearms. We did not expect a pretty massive explosive device,” said Lt. Matt Pennington, spokesperson for the South Jordan Police Department told KSL.

“There was a pretty substantial amount in the garage in a 5-gallon bucket and some more in his basement,” said Pennington. “Some of the stuff I heard the (FBI) agents and bomb techs throwing around is that this was the most they’ve ever seen.”

Due to the danger of removing the explosives, they were detonated inside his home. 

Police say there is still an ongoing investigation into how the substances came into McManigal’s possession.

Police say the most significant damage was contained to McManigal’s home and only minor damage to a nearby home.

 

Related articles:

Two blasts, hours apart, signal end of South Jordan explosives scare

 

 

 

 

We want to hear from you.

Have a story idea or tip? Send it to the KSL NewsRadio team here.

Today’s Top Stories

All News

The OLRGC released an analysis of the expected topics to be discussed during a special session of t...

Simone Seikaly

Extending state flooding emergency, firearm restrictions, among topics for Utah special session

The OLRGC released an analysis of the expected topics to be discussed during a special session of the legislature.

11 months ago

A video recorded by Facebook user Larry Jacquez shows the police response following the shooting in...

Jamiel Lynch, CNN     

At least 3 people killed and 2 officers wounded in a shooting in Farmington, New Mexico, police say

Multiple people were shot and at least three killed in a shooting in Farmington, New Mexico, police said in a Facebook post.

11 months ago

A new release from Intermountain Healthcare shows that younger adults are becoming more susceptible...

Waverly Golden

Younger adults are becoming more susceptible to strokes

A new release from Intermountain Healthcare shows that younger adults are becoming more susceptible to stroke.

11 months ago

If you plan to camp over Memorial Day Weekend, you may want to begin the planning process now....

Allessandra Harris

Camping over Memorial Day Weekend? Plan ahead

If you plan to camp over Memorial Day Weekend, you may want to begin the planning process now.

11 months ago

slcpd on the scene of the deaths...

Josh Ellis

Police: Teen killed by father in murder-suicide in SLC office building

Police responded to the office complex near 3000 S. Highland Drive on Saturday after emergency responders received a call from a community member who reported finding a body.

11 months ago

Melissa Coleman crouches next to her husband, , Brad Coleman, of North Ogden, who sits in a wheelch...

Jenny Carpenter, KSL.com

Young stroke victim survives with quick, lifesaving treatment in northern Utah

After a 36-year-old man had a stroke, he and his wife say to be aware of the signs of stroke and that young people are also at risk.

11 months ago

Sponsored Articles

close up of rose marvel saliva blooms in purple...

Shannon Cavalero

Drought Tolerant Perennials for Utah

The best drought tolerant plants for Utah can handle high elevations, alkaline soils, excessive exposure to wind, and use of secondary water.

Group of cheerful team members high fiving each other...

Visit Bear Lake

How To Plan a Business Retreat in Bear Lake This Spring

Are you wondering how to plan a business retreat this spring? Read our sample itinerary to plan a team getaway to Bear Lake.

Cheerful young woman writing an assignment while sitting at desk between two classmates during clas...

BYU EMBA at the Marriott School of Business

Hear it Firsthand: 6 Students Share Their Executive MBA Experience at BYU’s Marriott School of Business

The Executive MBA program at BYU offers great opportunities. Hear experiences straight from students enrolled in the program.

Skier being towed by a rider on a horse. Skijoring....

Bear Lake Convention and Visitors Bureau

Looking for a New Winter Activity? Try Skijoring in Bear Lake

Skijoring is when someone on skis is pulled by a horse, dog, animal, or motor vehicle. The driver leads the skiers through an obstacle course over jumps, hoops, and gates.

Banner with Cervical Cancer Awareness Realistic Ribbon...

Intermountain Health

Five Common Causes of Cervical Cancer – and What You Can Do to Lower Your Risk

January is National Cervical Cancer Awareness month and cancer experts at Intermountain Health are working to educate women about cervical cancer.

Kid holding a cisco fish at winterfest...

Bear Lake Convention and Visitors Bureau

Get Ready for Fun at the 2023 Bear Lake Monster Winterfest

The Bear Lake Monster Winterfest is an annual weekend event jam-packed full of fun activities the whole family can enjoy.

South Jordan explosive material identified by police