Diana Kradle & Joshua Sisler, as co-administrators of the Estate of Jackson Kradle v. Matthew Herpstreith; Amy Hubble; Rebecca Frederick; Carroll County, Illinois; Sheriff of Carroll County, Illinois; Savanna Community Ambulance Association; 834 S. Jackson, LLC D/B/A The Copper Cow; Sippi-Side Pub Grill & Liquor Store, Inc.; and Sandburr Run, LLC

CourtDistrict Court, N.D. Illinois
DecidedMay 28, 2026
Docket3:25-cv-50314
StatusUnknown

This text of Diana Kradle & Joshua Sisler, as co-administrators of the Estate of Jackson Kradle v. Matthew Herpstreith; Amy Hubble; Rebecca Frederick; Carroll County, Illinois; Sheriff of Carroll County, Illinois; Savanna Community Ambulance Association; 834 S. Jackson, LLC D/B/A The Copper Cow; Sippi-Side Pub Grill & Liquor Store, Inc.; and Sandburr Run, LLC (Diana Kradle & Joshua Sisler, as co-administrators of the Estate of Jackson Kradle v. Matthew Herpstreith; Amy Hubble; Rebecca Frederick; Carroll County, Illinois; Sheriff of Carroll County, Illinois; Savanna Community Ambulance Association; 834 S. Jackson, LLC D/B/A The Copper Cow; Sippi-Side Pub Grill & Liquor Store, Inc.; and Sandburr Run, LLC) is published on Counsel Stack Legal Research, covering District Court, N.D. Illinois primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Diana Kradle & Joshua Sisler, as co-administrators of the Estate of Jackson Kradle v. Matthew Herpstreith; Amy Hubble; Rebecca Frederick; Carroll County, Illinois; Sheriff of Carroll County, Illinois; Savanna Community Ambulance Association; 834 S. Jackson, LLC D/B/A The Copper Cow; Sippi-Side Pub Grill & Liquor Store, Inc.; and Sandburr Run, LLC, (N.D. Ill. 2026).

Opinion

UNITED STATES DISTRICT COURT NORTHERN DISTRICT OF ILLINOIS WESTERN DIVISION

DIANA KRADLE & JOSHUA SISLER, as ) co-administrators of the Estate of ) JACKSON KRADLE, ) ) Plaintiffs, ) ) v. ) ) No. 3:25 C 50314 MATTHEW HERPSTREITH; AMY ) HUBBLE; REBECCA FREDERICK; ) Judge Rebecca R. Pallmeyer CARROLL COUNTY, ILLINOIS; SHERIFF ) OF CARROLL COUNTY, ILLINOIS; ) SAVANNA COMMUNITY AMBULANCE ) ASSOCIATION; 834 S. JACKSON, LLC ) D/B/A THE COPPER COW; SIPPI-SIDE ) PUB GRILL & LIQUOR STORE, INC.; and ) SANDBURR RUN, LLC, ) ) Defendants. )

MEMORANDUM OPINION AND ORDER This case arose from a tragic motor vehicle accident. At 3:30 a.m. on July 28, 2024, a truck operated by Matthew Herpstreith, an off-duty police officer, struck teenager Jackson Kradle and severely wounded him. Kradle did not receive prompt medical attention, and later succumbed to his injuries. In this lawsuit, Kradle’s estate alleges that Herpstreith and Amy Hubble, his passenger, were both intoxicated at the time of the incident, and used their connections in the Carroll County Sheriff’s Office to avoid sobriety tests and legal scrutiny. The estate also alleges that, in order to cover up the incident, Hubble falsely reported that Kradle, who briefly remained alive at the scene, had died—a false report that resulted in delayed medical attention and may have contributed to his death. Plaintiffs, the co-administrators of Kradle’s estate, have brought federal and state law claims against numerous defendants, two of whom—Rebecca Frederick and the Savanna Community Ambulance Association—have moved to dismiss. As explained below, Frederick’s motion [81] is denied and SCAA’s motion [69] is granted. BACKGROUND I. Factual Background The facts as alleged in Plaintiffs’ Second Amended Complaint (“SAC”) [67] are presumed true at this stage. See Ruiz v. Pritzker, 162 F.4th 886, 889 (7th Cir. 2025). All reasonable inferences are drawn in favor of Plaintiffs. Vesuvius USA Corp. v. Am. Com. Lines LLC, 910 F.3d 331, 333 (7th Cir. 2018). In the late afternoon of July 27, 2024, a party was held at Defendant Copper Cow, an event venue in Mt. Carroll, Illinois that serves alcoholic beverages. (SAC [67] ¶ 20.) The party was held to commemorate the retirement of Cindy Sisler, a dispatcher with the Carroll County Sheriff’s Office. (Id.) Among those who attended were Matthew Herpstreith, a Deputy Sheriff, and Amy Hubble, a dispatcher at the Sheriff’s Office who also worked as an Emergency Medical Technician (“EMT”) with Defendant Savannah Community Ambulance Association (“SCAA”). (Id. ¶¶ 3–4, 22.) Numerous other employees of the Sheriff were in attendance, as was Jackson Kradle. (Id. ¶ 22.) Deputy Herpstreith and Ms. Hubble consumed alcohol at the party. (Id. ¶ 23.) At around 8:30 p.m., Herpstreith left the party, and after stopping briefly at a grocery store, drove to an afterparty where he continued to consume alcohol. (Id. ¶ 25.) Whether Ms. Hubble was also at the afterparty is not clear from the record, but she evidently remained out for a few more hours. At about 11:20 p.m., Hubble asked Defendant Rebecca Frederick—a different dispatcher at the Sheriff’s office who was on duty at the time—to provide her with the whereabouts of patrolling police officers. (Id. ¶¶ 26, 78.) These communications continued throughout the night. (Id. ¶ 26.) According to the complaint, Herpstreith also asked Frederick to provide him with the locations of nearby officers at various points that evening, but the complaint does not include details on the exact timing or methods of these communications. (Id. ¶¶ 58, 78.) Plaintiff alleges that Hubble and Herpstreith desired to know whether law enforcement officers were nearby because they were intoxicated and wanted to be sure they would not be apprehended by police while driving in that condition. (Id. ¶ 58.) Plaintiff alleges, further, that at various points throughout the evening, Frederick willingly provided Hubble and Herpstreith with information about the locations of nearby officers. (Id. ¶ 26, 58.) At 11:30 p.m., Herpstreith left the afterparty by car, dropped his daughter off at home, and drove to Defendant Sandburr Run, a bar, with his wife. (Id. ¶ 27.) He continued drinking with a group of friends at the bar until around 12:30 a.m. (Id. ¶ 28.) At 12:30 a.m., he left Sandburr Run, dropped his wife off at home, and then drove to Sippi-Side Pub (another bar) to rejoin friends from the earlier parties and continue drinking. (Id. ¶ 28.) He remained at the Sippi-Side Pub until around 2:13 a.m. (Id. ¶ 29.) Hubble’s whereabouts throughout this period are unclear, but by 2:13 a.m., she appears to have been at her home in Mt. Carroll with Kayla Russell.1 (Id.) At that time, Deputy Herpstreith left the Sippi-Side Pub and drove to Hubble’s house “in order to drive Kayla Russell to her home in Mt. Carroll.” (Id.) During the next hour, Herpstreith and Hubble evidently dropped Russell off at her home, and then proceeded together to a “friend’s home” in Mt. Carroll. (Id. ¶¶ 29, 31.) They left that home in Herpstreith’s truck—with Herpstreith driving—at around 3:20 a.m., heading north on Illinois Route 78. (Id. ¶¶ 31.) It is not clear where they were going. Kradle’s whereabouts throughout the night are also unclear. According to the SAC, he also was present at the retirement party at the Copper Cow in the early evening, and left at around 7:00 p.m. to join some friends at a nearby family cabin. (Id. ¶¶ 22, 24.) At some point, he evidently left this cabin, and returned to his home in Mt. Carroll. (Id. ¶ 30.) But at around 2:30 a.m., Kradle left his home headed to his family’s cabin on foot, walking north alongside Route 78. (Id. ¶ 30.) The complaint does not explain why Kradle decided to travel to the cabin by foot; it does not allege

1 Kayla Russell is not named as a Defendant in this case, and her relationship to the Defendants is not explained in the SAC. that he was intoxicated or otherwise impaired, and also does not state how far Kradle was planning to walk.2 Kradle never arrived at the cabin; at roughly 3:30 a.m., he was fatally injured when struck by the truck driven by Herpstreith, in which Hubble was a passenger. (Id. ¶¶ 31–32.) Immediately after the collision, Kradle was severely wounded but still breathing. (Id. ¶ 35.) At 3:33 a.m., Herpstreith called the sheriff’s office “311” non-emergency line and reached Frederick. (Id. ¶ 33.) Herpstreith reported only that he had encountered a body in the road, without disclosing that he had struck Kradle or that Kradle was still alive. (Id.) When a body is found on a state highway, standard procedure was to send out an Illinois State Police officer. (Id.) Instead, however, Herpstreith asked that Frederick dispatch a specific Mt. Carroll Police Officer, Officer Scott Marth, to the scene. (Id. ¶¶ 33, 39.) Frederick evidently obliged; Officer Marth was immediately dispatched and arrived at the scene three minutes later, at 3:36 a.m. (Id. ¶ 41.) Marth did not conduct a field sobriety test or “perform any substantive investigation;” he instead reported Hubble and Herpstreith as “passerby” witnesses and allowed them to leave within minutes.3 (Id. ¶ 42.) The pair left, and at 4:03 a.m., Herpstreith “appeared on video at Savannah Carwash spraying his truck to remove evidence of the fatal crash.” (Id. ¶ 49.) At 6:41 a.m., Herpstreith wrote a “voluntary statement” to Carroll County Sheriff Ryan Kloepping; the content of this statement is not in the record. (Id. ¶ 51.) At some point that morning, Kradle succumbed to his injuries without receiving medical attention. It is not clear why an ambulance was never dispatched to the scene. Plaintiff alleges

2 In briefing on a discovery-related motion, Defendants have asserted that Kradle left home because he was agitated following an argument with his girlfriend. (Opp’n to Mot.

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Diana Kradle & Joshua Sisler, as co-administrators of the Estate of Jackson Kradle v. Matthew Herpstreith; Amy Hubble; Rebecca Frederick; Carroll County, Illinois; Sheriff of Carroll County, Illinois; Savanna Community Ambulance Association; 834 S. Jackson, LLC D/B/A The Copper Cow; Sippi-Side Pub Grill & Liquor Store, Inc.; and Sandburr Run, LLC, Counsel Stack Legal Research, https://law.counselstack.com/opinion/diana-kradle-joshua-sisler-as-co-administrators-of-the-estate-of-jackson-ilnd-2026.