Full Breakdown
Fatal Stabbing of 7-Year-Old Eddimar Hernández-Chacón: Legal and Mental-Health Dimensions
By Drooid · · How we work
The Attack on South Cottage Grove Avenue
Around noon on a Saturday, 7-year-old Eddimar Hernández-Chacón was walking hand-in-hand with her 17-year-old sister on the 8600 block of South Cottage Grove Avenue in Chicago’s South Side. According to Cook County prosecutors, 48-year-old Shavon Gayden left a nearby cellphone store after threatening an employee with a knife, approached the sisters, lunged toward the older sibling, then grabbed Eddimar’s sweatshirt, pulled her to the ground and stabbed her four times in the back. Bystanders called 911 and attempted CPR, but the child died shortly after arrival at Comer Children’s Hospital.
Prior Violence and Legal History of Shavon Gayden
Court records show a pattern of knife-related incidents:
- 2016 – arrested for stabbing a boyfriend; case dismissed.
- 2019 – arrested for charging at her 17-year-old son with a large knife; case dismissed.
- 2023 – pleaded guilty to aggravated assault after threatening a CTA bus driver; received two years’ probation.
- 2024 – pleaded guilty to a battery charge at a shelter; sentenced to six months’ probation.
- 2025 – failed to appear on a court date, resulting in an active felony warrant at the time of the October attack.
Three knives were recovered from Gayden’s purse after the incident.
Court Proceedings and Detention Decision
During an initial detention hearing, Cook County Circuit Judge John Hock found that Gayden posed a severe public danger.
Mental-Health Arguments Presented by Defense
Assistant Public Defender Brett Balmer argued that Gayden is experiencing a prolonged psychiatric crisis and has repeatedly been denied adequate mental-health services. He requested access to medical records and a psychiatric evaluation before the next hearing.
Official Statements & Responses
- Judge John Hock noted the attack was “unpredictable” and that Gayden’s “severe mental health issues” warrant detention and evaluation.
- Public Defender Brett Balmer highlighted the family’s attempts to obtain treatment for Gayden and warned that the lack of community-based resources contributed to the tragedy.
- Father Byron Macias led a memorial Mass, stating the service was intended to foster healing and underscore the need for broader mental-health support.
Verbatim Quotes
- “She is in the middle of a severe psychiatric crisis and needs help,” — Brett Balmer
- “She’s shown now she will attack and potentially kill one of the most vulnerable members of our society,” — John Hock
- “What we're doing today in the church is we're creating an opportunity for healing and prayer for the family of Eddimar,” — Father Byron Macias
On-the-Ground Reports
Witness Tiera Whalum described seeing Gayden “waving her arm” before the stabbing, initially thinking she was swatting a bug. William Smith, a nearby barber, reported hearing a bystander identify Gayden as the attacker and observed several people subduing her after the assault.
Data & Statistics
- Four stab wounds were inflicted on the victim.
- Three knives were recovered from the suspect’s purse.
- Gayden has at least five documented arrests involving knives or threats of stabbing over the past decade.
What’s Next
Gayden remains detained pending a competency evaluation. The next court appearance is scheduled for late October, when the judge will consider whether she is fit to stand trial.