Three people were arrested after officers say they stormed into Sequoit Creek Park in Antioch on Saturday night, chasing parkgoers with large knives and threatening to kill one of them. An Antioch officer monitoring the village’s camera system watched several people jump out of a vehicle and pursue others through the park before on-site security and police moved in. One person was assaulted, and another allegedly had a knife pressed to their throat while being threatened with death.
How police say it unfolded
An Antioch officer watching the village’s surveillance cameras first spotted the disturbance at about 9 p.m., according to FOX 32 Chicago. Witnesses told officers that several people got out of a vehicle and began chasing another person through the park. Witnesses and police said two of them were armed with large fixed-blade knives, and Per Mar security, working with responding Antioch officers, took three people into custody within minutes, without the situation escalating further.
Who was arrested and the charges
The Lake County State’s Attorney charged the three suspects, 21-year-old Nicholas Pluta of Trevor, Wisconsin, 20-year-old Mitchell Alcock of Volo, and 21-year-old Brian Marciniak of North Chicago, with two felony counts each of aggravated battery with a deadly weapon, and the group received 11 additional citations, according to the Daily Herald. Police said the arrests came quickly after the disturbance was spotted on camera and that the case is still under review.
Security praised after quick response
Antioch Police Chief Geoffrey Guttschow credited the officer monitoring the camera system, Per Mar security and responding officers for their fast action, calling the episode "inconsistent with our community’s values" and saying the coordinated response "helped prevent a tragic outcome," as reported by the Daily Herald. The village recently approved a contract with Per Mar for daily park patrols, and officials said those patrols, combined with regular police foot and vehicle checks, helped limit the risk to bystanders.
Legal outlook
Under Illinois law, using a deadly weapon while committing a battery is classified as aggravated battery and can be charged as a serious felony that carries significant prison time; the statute outlines the offense and potential penalties, per the Illinois General Assembly. Prosecutors with the Lake County State’s Attorney’s Office have already filed felony counts in this case, and investigators say the review is ongoing, so additional charges or sentence enhancements could still be considered as the investigation moves forward, according to FOX 32 Chicago.
