Weather Data Source: South Carolina Weather

Two Teenagers Arrested in Fort Mill Homicide Case

Night view of Steele Street Park with police lights illuminating the area

Fort Mill, SC, September 12, 2025

News Summary

In Fort Mill, SC, two male teenagers have been arrested on multiple felony charges in connection with the homicide of 21-year-old Johnny Wayne Martin Cook. The incident occurred at Steele Street Park, where Cook suffered a fatal gunshot wound. The arrested suspects include 18-year-old Jalen Daquavious Thames and a 13-year-old male whose name remains undisclosed. The Fort Mill Police Department has assured the community there is no ongoing threat as investigations continue to reveal more details about the incident.

Fort Mill, SC

Two male teenagers have been arrested in connection with the homicide of 21-year-old Johnny Wayne Martin Cook in Fort Mill. The incident took place on Thursday, August 28, 2025, at Steele Street Park, where Cook suffered a fatal gunshot wound and was pronounced dead at the scene shortly after police discovered him around 10:30 p.m.

Authorities have identified the arrested individuals as 18-year-old Jalen Daquavious Thames, a resident of Rock Hill, and a 13-year-old male whose name has not been released due to his age. Both suspects are facing multiple felony charges, which include murder, criminal conspiracy, armed robbery, possession of a weapon during a violent crime, and possession of a stolen firearm.

Following the incident, the Fort Mill Police Department stated that there was no known threat to the community, ensuring residents that any potential danger had been addressed. On Tuesday, September 9, 2025, the police made their announcement regarding the arrests, emphasizing the ongoing investigative efforts aimed at uncovering more details surrounding Cook’s death.

Investigative Details

The investigation into the circumstances of the shooting continues, with authorities urging anyone with information to come forward. The Fort Mill Police Department can be reached at 803-548-9368, while tips can also be submitted anonymously through Crime Stoppers of York County at 877-409-4321 or via their website.

Community Impact

The homicide of Cook marks a tragic incident for the Fort Mill community, raising concerns over juvenile crime and public safety. Such violence has prompted calls for discussions on preventive measures and community engagement to ensure the safety of residents, particularly in public spaces like parks.

Background Information

Situated near the borders of North Carolina, Fort Mill has experienced similar cases of youth-related violence in recent years, sparking conversations about the need for increased support systems and resources for teenagers. The death of Johnny Wayne Martin Cook highlights the ongoing struggle against crime in the area and the importance of community vigilance in addressing such issues.

The collaborative efforts of local law enforcement and community organizations are becoming crucial as they seek to address underlying concerns and prevent similar incidents in the future. As investigations continue, the hope remains to unveil the full narrative surrounding this unfortunate event.

FAQ

What happened to Johnny Wayne Martin Cook?

Johnny Wayne Martin Cook was shot at Steele Street Park in Fort Mill on August 28, 2025, and was pronounced dead at the scene due to his injuries.

Who were arrested in connection with the incident?

Two teenagers were arrested: 18-year-old Jalen Daquavious Thames and a 13-year-old male. Both face serious felony charges.

What charges are the suspects facing?

The suspects are facing multiple felony charges, including murder, criminal conspiracy, armed robbery, possession of a weapon during a violent crime, and possession of a stolen firearm.

Is there still a threat to the community?

At the time of the incident, authorities stated that there was no known threat to the community, and they assured residents that measures were in place to ensure safety.

Key Features of the Incident

Feature Details
Date of Incident August 28, 2025
Location Steele Street Park, Fort Mill, SC
Victim Johnny Wayne Martin Cook, 21 years old
Arrests Jalen Daquavious Thames (18) and a 13-year-old male
Charges Murder, criminal conspiracy, armed robbery, possession of a weapon during a violent crime, possession of a stolen firearm
Police Contact 803-548-9368 (Fort Mill Police Department)

Deeper Dive: News & Info About This Topic

HERE Resources

Teenagers Arrested in Fatal Shooting at Fort Mill Park
Fort Mill Police Arrest Teens in Deadly Park Shooting
Back to School Preparations in Rock Hill Region
Rock Hill Schools Prepare for New School Year
Tragic Weekend of Violence in York County
19-Year-Old Charged with Murder in Clover Shooting
Teen DoorDash Driver Shot and Killed in Rock Hill
Fatal Shooting at Parkstone Apartments in Indian Land
Rock Hill Man Arrested for Stabbing Pregnant Partner to Death
Update on Homicide Investigation of Larisha Sharell Thompson

Additional Resources

STAFF HERE ROCK HILL
Author: STAFF HERE ROCK HILL

The ROCK HILL STAFF WRITER represents the experienced team at HERERockHill.com, your go-to source for actionable local news and information in Rock Hill, York County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as the Come-See-Me Festival, Rock Hill Arts Festival, and motorsport events at the Rock Hill Velodrome. Our coverage extends to key organizations like the Rock Hill Chamber of Commerce and the Culture & Heritage Museums, plus leading businesses in manufacturing and technology that power the local economy such as 3D Systems and Comporium. As part of the broader HERE network, including HEREAiken.com, HEREBeaufort.com, HEREChapin.com, HERECharleston.com, HEREClinton.com, HEREColumbia.com, HEREGeorgetown.com, HEREGreenwood.com, HEREGreenville.com, HEREHiltonHead.com, HEREIrmo.com, HEREMyrtleBeach.com, HERENewberry.com, HERERockHill.com, and HERESpartanburg.com, we provide comprehensive, credible insights into South Carolina's dynamic landscape.

Advertising Opportunity:

Stay Connected

More Updates

Would You Like To Add Your Business?

Sign Up Now and get your local business listed!