Kim Clark Onalaska, WI Accident Death: Irving Pertzsch School Mourns Loss Of A Teacher, Kirk Johnson Arrested For Homicide

Kim Clark Onalaska, WI Death, Obituary: Kim Clark, 41, a third-grade teacher at Irving Pertzsch Elementary School in Onalaska, Wisconsin, died Saturday afternoon following a head-on collision on State Highway 93, according to the Wisconsin State Patrol. Authorities report that her vehicle was struck after an oncoming car crossed the center line near County Road OT. Clark was pronounced dead at the scene. The crash remains under investigation.

Educators and families describe Clark as a deeply committed teacher whose classroom was defined by patience, encouragement, and unwavering belief in her students. For 15 years, she taught at Irving Pertzsch Elementary, where she became known for transforming early academic struggles into confidence and curiosity. Her approach emphasized kindness, structure, and individualized attention, leaving a lasting impact on generations of students.

Born in La Crosse and raised in Onalaska, Clark earned degrees in elementary education and reading literacy before returning to her hometown to teach. Colleagues recall her as a steady presence in the school community, often volunteering for extra duties, mentoring new teachers, and supporting families beyond the classroom. Her influence extended into local youth programs and community service initiatives.

The school district has activated grief counseling services, while a memorial of flowers, notes, and student artwork has formed outside the school. Funeral arrangements are pending, with the family requesting privacy and suggesting donations to the classroom library fund and local food pantry in her honor.

Her family, friends, and students remember Clark not only for her professional dedication but for her everyday acts of care—staying late to help struggling readers, celebrating small victories, and offering quiet support during difficult times. Her legacy endures in the students she taught, many of whom credit her with shaping their confidence, character, and love of learning.

Disclaimer: This obituary is based on preliminary reports and publicly available information. Details surrounding the crash and cause of death remain under official investigation and may be updated as new verified information emerges.