A Canadian Armed Forces member has sustained severe spinal injuries following an alleged assault while supervising cadets selling Remembrance Day poppies in Hamilton, Ontario.

The incident occurred Sunday around 1:45 p.m. at the Centre Mall when Royal Canadian Air Cadets commanding officer Ken Kunkel, 59, confronted two youths, aged 11 and 12, who were reportedly using an airhorn near the cadets.

Kunkel followed the youths into a Mandarin restaurant, where police allege Estela Quintanilla, 48, became involved and attacked him. Kunkel fell to the ground, and one of the youths then allegedly struck him multiple times. Quintanilla and the youths fled the scene before police arrived.

Kunkel's son, Christopher Kunkel, stated that his father underwent a high-risk spinal surgery the same day and has regained some mobility, but remains bedridden and requires extensive assistance to sit up. "He is still bedridden and cannot even sit up without extensive assistance," Christopher told CTV News. "What he loves doing is helping out the cadets and being with his grandchildren and we are fighting tirelessly to make sure he can get back to that."

Police arrested Quintanilla on Monday and charged her with aggravated assault. She is scheduled to appear in court on February 4, 2027. The 12-year-old was charged with aggravated assault and assault. The 11-year-old was deemed too young to face criminal charges after a review of surveillance footage indicated he was not as involved as the other youth.

Police Constable Trevor McKenna described the incident as deeply disturbing for the air cadets who witnessed it, noting that the experience would likely stay with them. "It's something that's going to last these air cadets for the rest of their lives," McKenna said. "They witnessed the incident, and a member of their service has now been injured for life."

Kunkel, a married father of two and grandfather of four, was discovered by emergency crews inside the restaurant and transported to a local hospital. His son described Kunkel as being in "good spirits" and eager to reassure his grandchildren.

A GoFundMe campaign created by a family friend to support Kunkel and his family had raised approximately CAD $167,560 (USD $118,800) as of Friday morning.

The attack drew condemnation from Canadian politicians. Conservative Party leader Pierre Poilievre expressed disgust, stating, "No child should fear violence while selling a poppy. No Canadian should be brutalized for standing up for them."