The Arlington Heights Police Department released the identity of a home invasion suspect accused of armed home invasion in the block of 800 North Chestnut Avenue in Arlington Heights that resulted in a 7.5-hour tactical standoff that ended peacefully.
However, there may be important information that was missing from a police update February 19, 2026 at 5:30 p.m. The police update indicated that the suspect “an unknown, male subject wearing all dark clothing and a hoodie, entered their residence through the open overhead garage door.” The missing information just may have been filled in by multiple sources, including reliable sources, that have indicated that the female adult victim at the house dropped off an individual or individuals at the Metra train station at 45 West Northwest Highway and returned home. The suspect allegedly followed the woman as she drove back home to her house on Chestnut Avenue. Next, he allegedly left his bicycle leaning on a street sign post at the corner of an intersection on Walnut Avenue, just west of the home on Chestnut Avenue. After leaving his bike, he returned to the home and entered through an open overhead garage door, and allegedly proceeded to commit armed home invasion. This missing information, of course, indicates a much more sinister plan by the suspect, which would include stalking.
The Arlington Heights Police Department indicated that Alex R. Pacino is charged with …
Home Invasion – Discharged Firearm (Class X Felony)
Aggravated Discharge of a Firearm (Class X Felony)
There is no mention by the Arlington Heights Police Department releases that additional charges may be pending, or that Alex R. Pacino has a criminal history of burglary.
CRIMINAL HISTORY …
After a five-month investigation by Skokie police and Chicago police investigators, a resident of Arlington Heights was charged with the July 9, 2014 attempted burglary of a home in the 9200 block of Lavergne Avenue in Skokie.
Alexander R. Pacino, age 39, of the 2200 block of South Goebbert Road in Arlington Heights was charged with one felony count of attempted residential burglary. Pacino is described as 5’6″ 146 LBS with tattoos on his neck.
CARDINAL NEWS Arlington Heights Man Arrested on Skokie Attempted Burglary Charge After 5-Month Investigation
See also …
CARDINAL NEWS Chicago Male Suspect Accused of Burglary to Residence in Skokie, Arrested and Charged
The Arlington Heights Police Department indicated that on Saturday, February 21, 2026, Pacino is expected to appear for a detention hearing in the Cook County Court System. Unfortunately, the Arlington Heights Police Department did not release the specific Court House, the Court Room, or the time of the pre-trial detention hearing — as is customary. At these pre-trial hearings, the Cook County State’s Attorney presents the details of the case, which results in a decision by the Cook County Judge on whether the suspect should be detained pre-trial. At this time it is unknown whether news media will have access to the pre-trial hearing, via open court or Zoom proceeding.
CARDINAL NEWS stopped by the police desk, but was not able to get information about the pre-trial court hearing.
Scenes from multiple angles at home invasion police response on Chestnut Avenue in Arlington Heights (21:06 min:sec/CARDINAL NEWS). YouTube Tips ⓘ
The Arlington Heights Police Department announced at 5:30 p.m. Thursday, February 19, 2026 that the police department successfully resolved an in-progress home invasion. The offender surrendered around 3:00 p.m., after a prolonged negotiation and tactical deployment, ending a more than seven-and-one-half hour long incident.
The opportunity for the home invasion crime was possible due to an open overhead garage door, according to the Arlington Heights Police Department. The offender allegedly cased the neighborhood while riding a bicycle and then targeted a home with an open garage door. The offender allegedly left his bicycle at the corner of an intersection on Walnut Avenue, west of Chestnut Avenue, and then walked to the targeted house. When the homeowners realized someone was in their home, they called 9-1-1.
According to the Arlington Heights Police Department, on Thursday, February 19th, 2026 around 7:33 a.m., Arlington Heights Police Department police officers responded to a burglary in progress in the block of 800 North Chestnut Avenue. Homeowners inside their house reported an unknown, male subject, wearing all dark clothing and a hoodie, entered their residence through the open overhead garage door. The homeowners quickly locked themselves in an upstairs bedroom and called 9-1-1. Upon arrival, Arlington Heights police officers entered the residence and were immediately met with the sound of gunfire. Additional officers arrived on scene making a tactical and dynamic entry into the house.
The initial police officers on the scene in the first few minutes operated swiftly without the benefit of a SWAT team and associated devices.
Dynamic Entry
A police dynamic entry is a high-speed, forceful tactical technique used by law enforcement (often SWAT teams) to rapidly enter and secure a location. Successful performance relies on speed, surprise, and overwhelming force, designed to disrupt reaction time of a suspect or suspects. Dynamic Entry can involve breaching doors, potential use of diversionary devices (flash-bangs), and quick movement to points of domination to prevent harm to hostages or destruction of evidence.
Dynamic entry requires specific firearms techniques to ensure that each team member is proficient in moving swiftly through confined spaces while maintaining weapon control and situational awareness. Safety remains a top priority, as close-quarters environments present unique risks, including crossfire and civilian presence.
The scene quickly transitioned from a report of a burglary in progress/home invasion to an active shooter, to an armed, barricaded subject.
Police officers were able get the residents out of a second-floor bedroom and escort them to safety. The homeowners did not sustain any injury as the result of the invasion or police-led escape. While the reactionary team was leading occupants to safety, additional responding officers observed the suspect attempting to flee through a second-floor window of the home, but the suspect retreated back inside the home. Arlington Heights police officers made numerous attempts to have the suspect surrender peacefully to no avail. Arlington Heights Police Officers set up a perimeter, containing the suspect to the residence. Additional resources were requested, including the Northern Illinois Police Alarm System (NIPAS) Emergency Services Team (EST). In addition to the Command Van from Arlington Heights, NIPAS responded with a large gray Command Van, a large gray Equipment Transport truck, a smaller white box truck (equipment truck), and three armored Bearcat vehicles. Two armored vehicles were positioned at the front of the house, and one armored vehicle was at the side yard and backyard of the house.
NIPAS EST (SWAT) personnel relieved Arlington Heights Police Department uniformed officers, and set a containment perimeter. Entry team personnel and an Arlington Heights Police Department K9 entered the home. The suspect’s location was detected in the basement. NIPAS Police Negotiators established contact with the suspect, and continued verbal and tactical diversionary attempts (including flash bangs) were made in an effort to have the suspect exit the home and surrender peacefully. There were at least three flash bangs before 11:00 a.m., and one particularly loud flash bang at the rear of the home closer to the time of surrender. After continued attempts throughout the morning and early afternoon, negotiators were able to strategically coordinate communication between the suspect and a family member, ultimately resulting in the suspect’s peaceful surrender, which occurred at about 2:45 p.m.
During the operation Thursday, the home was surrounded by NIPAS personnel, and uniformed police officers at the perimeter borders. Highland Avenue, just east of Chestnut Avenue, was blocked to motorists and pedestrian traffic between Elm Street and Vine Street as NIPAS personnel were positioned to monitor the offender from the rear of the house, and to prevent escape from the rear of the house.
The police department coordinated with the local public and private schools in the immediate area, keeping school officials informed as the situation developed. As the suspect was contained to the residence, there was no immediate threat to the surrounding neighborhood. The Arlington Heights Police Department maintained a significant presence (“heavy presence”) in the neighborhood and area schools during the duration of the incident.
After his surrender, the suspect was placed in custody of the Arlington Heights Police Department. Arlington Heights Police Department Forensic Technicians and Detectives are continuing the investigation. The offender’s identity and associated criminal charges will be disseminated after review with the Cook County States’s Attorney’s Office.
Public safety partners at the Arlington Heights Fire Department maintained a presence during the incident, and were located north of the scene on Chestnut Avenue. Command Staff and first responders were on scene ready to assist. Thankfully, there were no injuries sustained by responding officers, and the offender did not require medical attention.
Mutual aid was provided by neighboring police departments during the initial phase of this incident. Illinois Law Enforcement Alarm System (ILEAS) was activated to request traffic control and perimeter security from Wheeling, Buffalo Grove, Inverness, Palatine and Harper College police departments. In addition, the Kane County Sheriff’s Office provided assistance through deployment of their tactical ‘robot dog’.
The Arlington Heights Police Department would like to acknowledge the bravery and selfless action of our responding officers who reacted to a volatile, in-progress situation and safely removed the residents from a dangerous and potentially deadly encounter. Updated suspect information and charges will be release when available.
The Arlington Heights Police Department announced by 3:00 p.m. Thursday that “the incident” in the block of 800 North Chestnut Avenue in Arlington Heights had been peacefully resolved, and that a suspect was in custody. A small police presence remained on the scene and in the area, according to police.
The home invasion response is likely to be revealed truthfully as a heroic, precision performance by the initial responding police officers that were able to hold the offender at bay, while the residents of the single-family home were rescued by another group of police officers. The risky rescue was performed successfully, and was followed by a meticulous, painstaking operation by NIPAS police SWAT personnel and Kane County Sheriff’s Office deputies. A robot dog appeared just after the Kane County Sheriff’s Deputies arrived at the scene on Chestnut Avenue in Arlington Heights. The robot dog sighting was consistent with the Boston Dynamics Spot mobile robot that Kane County purchased for $353,000 in June 2025.
At about 2:45 p.m. Thursday, law enforcement peacefully apprehended the surrendering home invasion offender, who had been barricaded and hiding inside the house.
An unconventional sidekick has been spotted working for the Syracuse Police Department. It’s a 72-pound, 2-foot-tall robotic dog named Spot. The robot, purchased with a $300,000 federal grant, comes fully loaded with five cameras, two-way audio, and an extendable arm that can grab objects and open doors. Video by Vince Gasparini | [email protected] YouTube Tips ⓘ
Home invasion suspect “Alex” apprehended after 7-hour standoff on Chestnut Avenue in Arlington Heights with video of rifle position on Bearcat, unknown assembly by NIPAS peronnel, and suspect “Alex” on a bicycle (captured on Ring camera) before the home invasion (CARDINAL NEWS). YouTube Tips ⓘ
EARLIER BREAKING REPORT …
Arlington Heights police officers responded between 8:00 AM and 8:30 a.m. Thursday, February 19, 2026 to a single-family home on Chestnut Avenue just south of Elm Street.
There is no confirmation yet if there is a hostage, but a neighbor reported there was an armed burglar in the house.
Police are addressing the person in the house as “Alex” and were asking him to pick up the phone.
The call developed into a barricaded subject incident with multiple police on scene and NIPAS, SWAT and rescue personnel on scene as well. There is a NIPAS command truck and a NIPAS utility truck, and at least one armored bearcat on scene. The Arlington Heights POLICE/FIRE command truck is also on scene. Some residents have been evacuated from their homes in the area, and there has been an announcement to someone inside the house that they are under arrest and that if they don’t comply, there is a possibility of police using physical force to remove him from the home.
The information in the second part of this article was an early report published before any summary information was confirmed or released by police or fire authorities or witness on the scene.
Get updates from The Cardinal ALL NEWS FEEDS on Facebook. Just ‘LIKE’ the ‘Arlington Cardinal Page (become a fan of our page). The updates cover all posts and sub-category posts from The Cardinal — Arlingtoncardinal.com. You can also limit feeds to specific categories. See all of The Cardinal Facebook fan pages at Arlingtoncardinal.com/about/facebook …
Help fund The Cardinal Arlingtoncardinal.com/sponsor
