Authorities say an early-morning stabbing inside an Arlington Heights apartment building ended with an 18-year-old in custody and two people in the hospital, following a trail of blood through the building’s stairwell and lobby.
Police identified the suspect as Damian Engelmann, 18, and charged him Friday in connection with the attack. Officers say the victims suffered stab wounds to the head, neck, and hands after an incident inside a sixth-floor unit on the 200 block of North Dunton Avenue around 7 a.m. According to investigators, surveillance video showed a person fleeing the scene while officers followed a blood trail through common areas of the building.
Both victims were taken to Northwest Community Hospital for treatment, police said. Investigators later arrested Engelmann near Northwest Highway and Route 53, where officers say they found a knife in his pocket. He was charged with two counts of attempted murder and appeared in court Friday, where a judge ordered him held in custody until a May 29 hearing, as reported by WGN‑TV.
Police response and local context
Officers, forensic teams, and paramedics secured the building and canvassed nearby streets Friday morning while detectives worked to piece together a timeline of the attack. Neighbors in the busy downtown corridor watched a sizable police presence move in as investigators documented the blood trail and reviewed building security footage.
The arrest comes during an already active year for Arlington Heights police. Earlier this year, officers handled a lengthy home-invasion standoff that required SWAT resources, according to prior reporting from the Daily Herald.
Charges and what they mean
Engelmann faces two counts of attempted murder and remains in custody ahead of his next court appearance on May 29. Under the Illinois Criminal Code (720 ILCS 5/8-4), attempted first-degree murder is treated as a Class X felony, typically carrying a sentencing range between six and 30 years in prison, with the possibility of enhanced terms in certain situations.
Investigation ongoing
Police say the investigation remains active and have not released a possible motive. Detectives are still gathering evidence ahead of the May 29 court date and are asking anyone with video or information tied to the incident to contact the Arlington Heights Police Department.
