Roll of Honor
Incident
Corrections Officer Mark Parker succumbed to gunshot wounds sustained on January 10, 1984, in the Orange County Courthouse.
A suspect had gone to the courthouse with the intention of shooting a police officer who had given him a traffic ticket. The suspect entered a courtroom and exchanged gunfire with Deputy Harry Dalton, mortally wounding him. He then shot and killed Deputy Arnold Wilkerson in the courtroom and shot at the judge, but missed.
After exiting the courtroom he exchanged shots with another deputy in hallway. Officer Parker, who was unarmed, was caught in the crossfire while attempting to shield citizens in the hallway. He was left paralyzed from the chest down and required round-the-clock care for the remainder of his life.
The suspect was convicted of murder and executed in June of 2000. Officer Parker attended the execution.
Officer Parker had served with the Orange County Department of Corrections for only one year, and was 19 years old at the time of the shooting. He was later made an honorary deputy.
In Our Keeping
- Permanent identifier
BO-US-FL-E5A2A170- Stewardship
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- Added to badge.nw
- August 2, 2026
- Last updated
- September 9, 2026
Honored here by 1 tribute.
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Tributes
You barely got started.
Corrections Officer Parker gave the Orange County Sheriff's Office 1 year.
Thank you for your service to the Orlando community. Gone but never to be forgotten.
Rest easy, Corrections Officer Parker.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Corrections Officer Mark Lindsey Parker is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,787 officers honored here.
In FL, 539 of 1,008 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 53.5% of this state's fallen. That is 53.5 percentage points above the national rate of 0%.
At Orange County Sheriff's Office, 11 of 21 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 52.4% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Mark Lindsey Parker's cause is highlighted.
How Mark Lindsey Parker Compares
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Mark Lindsey Parker is highlighted in Mar.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Mark Lindsey Parker was killed by handgun.
Incident Location
Where the Name Is Cut
Others Who Wore This Badge
20 officers from Orange County Sheriff's Office are honored on badge.nw. Showing the 16 most recent.
