ARTICLES

Please note that the Medicine Hat Police Service public reception will have revised hours over the holiday season. 

While the reception hours will change, police and community peace officers will remain on duty and serving our community 24/7.

For assistance

• Non-emergency line 403-529-8481
• Emergency: 9-1-1

On December 12, 2025, members from the Medicine Hat Police Service Traffic Unit and Patrol Section responded to a report of suspicious vehicle with a male sleeping behind the steering wheel in the area of Dunmore Road and 21 Street SE. Officers arrived at the location and identified a 58-year-old male, Clinton Mayer, in the driver’s seat, an unnamed 64-year-old female in the passenger seat, and a 62-year-old male, Daniel Giurissevich, in the rear seat. It was determined that Mr. Giurissevich was wanted on several outstanding warrants; during his arrest, officers discovered a bolt-action rifle in his jacket.

A subsequent search of the vehicle resulted in the seizure of the following items:

-              Weatherby .338 Lapua bolt-action rifle with scope

-              Forty-four rounds of .338 Lapua ammunition

-              Carton of black stock cigarettes

-              Various knives

Following the investigation, Clinton Mayer was charged with:

-              Breach of a release order (three counts)

-              Unauthorized possession of a firearm

-              Possession of a firearm in a vehicle

-              Possession of a weapon dangerous to the public

Daniel Giurissevich was charged with:

-              Unauthorized possession of a firearm

-              Possession of a firearm in a vehicle

-              Possession of a weapon dangerous to the public

-              Possession of a weapon contrary to an order (three counts)

Both individuals were held for a judicial interim release hearing and remanded into custody, pending an appearance before the Alberta Court of Justice on December 16, 2025.

Media Contact:

S/Sgt. Harley Kesler
Patrol Section
Medicine Hat Police Service
Ph: 403-529-8481

On December 12, 2025, at approximately 12:30 AM, members of the Medicine Hat Police Patrol Section responded to a residence in the 2000 block of Southview Drive SE following reports of multiple individuals being assaulted with bear spray.

The investigation determined that a male suspect discharged a significant amount of Oleoresin Capsicum (bear spray) in the building's front entryway, resulting in several individuals being affected.  The suspect fled the scene immediately after the incident.

On December 14, 2025, Nathan Canfield, a 40-year-old resident of Medicine Hat, was arrested in connection with this incident. Mr. Canfield has been charged with the following offenses:

•             Assault

•             Assault with a weapon (three counts)

•             Possession of a weapon dangerous to the public

•             Uttering threats

•             Public mischief (two counts)

No serious injuries were reported, and all affected parties received medical attention at the scene. Mr. Canfield was remanded into custody following a judicial interim release hearing and is scheduled to appear before the Alberta Court of Justice on December 22, 2025.

Media Contact:

S/Sgt. Harely Kesler
Patrol Section
Medicine Hat Police Service
Ph: 403-529-8461

Effective December 8, 2025, the Medicine Hat Police Service will resume mailing automated traffic enforcement (photo radar) violation and parking tickets.  Due to the uncertainty surrounding the postal strike, tickets have not been sent out since June 24, 2025.

Please note that automated traffic enforcement and parking tickets will always be mailed or delivered to the address of the vehicle’s registered owner.  Requests for payments will never be sent over text message.

Media Contact:
Inspector Joe West
Support Services Division
Medicine Hat Police Service
Ph: 403-529-8414

On the evening of December 1, 2025, at approximately 10:40 PM, members of the Medicine Hat Police Service Patrol Section responded to a report of vehicle prowling in the 300 block of 20 Street NE.

Upon arrival, officers determined that a male suspect had fled the scene on foot. With the assistance of a drone, officers located an individual nearby who matched the provided description and was exhibiting suspicious behavior. Further investigation confirmed this individual’s involvement with the reported incident.

A 36-year-old male resident of Medicine Hat was subsequently arrested on an outstanding warrant and additionally charged with the following offenses:

• Obstruction
• Possession of stolen property
• Possession of a prohibited weapon

The individual was transported to the MHPS holding facility and later released from custody, pending a scheduled appearance before the Alberta Court of Justice on January 14, 2026.  The name of the accused cannot be released at this time as the charges have yet to be sworn to in court.

Media Contact:

A/S/Sgt. Darelene Garrecht
Patrol Section
Medicine Hat Police Service
Ph: 403-529-8461

The Medicine Hat Police Service has arrested Adam Massini (41 years old) of Medicine Hat, AB in connection with a series of incidents involving break and enter, robbery, and other related offences.

On December 1, 2025, officers observed a male leaving an apartment building on an e-bike near 2nd Avenue Northeast. The individual was identified as a suspect wanted on outstanding warrants stemming from a break and enter and robbery investigation on November 23, 2025. When approached by officers, the suspect provided a false name and attempted to flee, first on the e-bike and then on foot. After a brief pursuit, the suspect was apprehended without further incident.

During the arrest, officers recovered a knife, suspected narcotics, and determined the e-bike had been reported stolen.

As a result of the investigation, Adam Massini faces the following charges:

• Obstructing a Police Officer
• Resisting Arrest
• Possession of Stolen Property Under $5,000
• Possession of Identity Documents
• Possession of a Controlled Substance
• Breach of Release Order (x3)

Further investigation revealed that at the time of his arrest, Massini was fleeing the scene of an additional incident involving the unlawful confinement of two individuals. Additional charges include:

• Break and Enter and Robbery (x2)
• Assault with a Weapon (x2)
• Assault
• Uttering Threats (x2)
• Unlawful Confinement (x2)
• Fail to Comply with a Release Order (x2)

Massini was held for a bail hearing and has been remanded into custody, with his next court appearance scheduled for December 9, 2025.

Media Contact:

S/Sgt. Darren Lole
Criminal Investigation Section
Medicine Hat Police Service
Phone: 403-529-8421

The holiday season is a time to celebrate with colleagues, family, and friends. The Medicine Hat Police Service (MHPS) reminds everyone who will be driving to holiday events to plan ahead and ensure a safe ride home.

Throughout December, drivers in Medicine Hat can expect increased officer presence and roadside check stops to promote safe roads. Some check stops will be advertised—such as those scheduled between December 13th and December 21st—while others may occur at any time, day or night, over the coming weeks.

What to Expect at a Check Stop:

• Officers will conduct Mandatory Alcohol Screening (MAS). When entering a check stop, drivers must provide a breath sample. The process is quick and provides immediate results.
• Drivers who pass the screening will be able to continue on their way with minimal delay.
• The goal is to keep disruptions to a minimum while ensuring everyone’s safety.

Impaired Driving Enforcement:

• In 2025, the MHPS has charged approximately 145 drivers under the Immediate Roadside Sanction (IRS) program.
• Every death and injury caused by impaired driving is preventable. We all share responsibility for keeping our roads safe—whether impairment is caused by alcohol or drugs.

How You Can Help:

• If you suspect someone is driving under the influence, contact 9-1-1 immediately.
• Before heading out to your next holiday celebration, make a plan for a safe ride home. Use a designated driver, taxi, or rideshare—there are no excuses for driving impaired.

Let’s work together to keep Medicine Hat’s roads safe this holiday season.

Media Contact:
A/Sgt. David Smith
Traffic Unit
Medicine Hat Police Service
Phone: 403-529-8471

On November 27, 2025, at approximately 10:30 PM, members of the Medicine Hat Police Service (MHPS) responded to a report of a dispute at a residence in the 600 block of 8 Street SW. Upon arrival, officers were advised that a physical altercation involving a weapon was occurring inside the home.

Patrol officers confirmed that no additional victims or witnesses remained inside the residence and that a male suspect was still present. Despite multiple attempts to communicate with the individual, the suspect refused to cooperate. Members of the MHPS Tactical Team and Negotiator Team were subsequently deployed.

The suspect was located within the residence and taken into custody safely and without injury. No injuries were reported by victims or witnesses at the scene.

As a result of the investigation, Kaiden Smith, age 19, of Medicine Hat, has been charged with the following offences:

• Assault with a weapon
• Possession of a weapon dangerous to the public
• Resist arrest
• Disobey a court order (five counts)

Smith was held for a judicial interim release hearing and has been remanded into custody. He is scheduled to appear before the Alberta Court of Justice on December 1, 2025.

Media Contact:

S/Sgt Rod Thompson
Patrol Section
Medicine Hat Police Service
Ph: 403-529-8461

On November 10, 2025, members of the Medicine Hat Police Service responded to multiple alarms at a business located in the 000 block of 8th Street NW. Upon arrival officers observed a person fleeing the scene. The suspect, later identified as Sherie Knowles-Hicks, was arrested and charged with Break & Enter and Commit Theft.  Knowles-Hicks was held for a judicial hearing and subsequently released with a court appearance scheduled for December 2, 2025.

The investigation is ongoing. Anyone with information that could aid the investigation is asked to contact the MHPS at 403-529-8481 or submit a tip online at mhps.ca.

Media Contact:
Acting S/Sgt. Darlene Garrecht
Patrol Section
Medicine Hat Police Service
Ph: 403-529-8461

The Medicine Hat Police Service has charged two individuals following a break and enter and robbery that occurred on November 23, 2025, in the northeast area of Medicine Hat.

Police responded after a homeowner reported that several individuals entered the residence, assaulted the occupant, and attempted to steal property. During the incident, one of the suspects produced a firearm. The victim sustained a non-life-threatening injury.

Major Crime Unit, with support from the Patrol Section and the Forensic Identification Unit, led the investigation. Two suspects were identified and arrested without incident at a separate residence.

Officers executed a search warrant, seizing weapons, clothing, and other items believed to be connected to the offence. A firearm and a vehicle associated to the suspects were also recovered.

Resulting from this investigation:

• Rebecca Jill Mergaert, (30 years old), of Medicine Hat, AB has been charges with break and enter and commit robbery, possession of a prohibited weapon and unauthorized possession of a firearm.
• Campbell Calkins-Smeaton, (33 years old), of Medicine Hat, AB has been charged with break and enter and commit robbery, possession of a prohibited weapon, unauthorized possession of a firearm and five counts of breaching a release order.

Mergaert was released on a release order with conditions and is scheduled to appear in court on December 2, 2025. Calkins-Smeaton was remanded into custody and is scheduled to appear in court on November 25, 2025.

The investigation has determined that the victim and the accused were known to each other.  This was an isolated incident, and there is no ongoing threat to public safety.

Media Contact:
S/Sgt Darren Lole
Criminal Investigation Section
Medicine Hat Police Service
Ph: 403-529-8421