09/12/2026
Deputy John P. Martin
Greenville County Sheriff's Office
End of Watch - 9/12/1965
John Pershing Martin was born in the upper part of Greenville County on August 9th, 1920, to James R. and Era Selmon Martin. John was raised with his two brothers and attended Slater-Marietta High School. John married Doris Gooch in 1940.
John served in the US Army Air Corps during WWII, where he was stationed in Italy. He attained the rank of Corporal before being discharged.
Following his military service, John began his law enforcement career as a Special Deputy Sheriff for Greenville County. As a “Special Deputy”, his salary and duties were shared between the Greenville County Sheriff’s Office, Galey Mills, where he served as a night watchman, and the Town of Marietta, where he served as a night patrolman.
John and Doris had a daughter, Patricia, born in 1942, and a son, Robert E., born in 1945. John and Doris divorced in 1949, and Doris took the children and moved to Greenville.
Deputy Martin was known in the community as, “Big John”. The 6-foot-4 inch, 275 pound Deputy was well-liked and very popular with the teen-aged youngsters around Marietta.
Shortly after midnight on Sunday, September 12, 1965, Vernon Clifton Carroll and his wife, Peggy were drinking and popping pills at the sandpit on Freeman’s Bridge Road between Pumpkintown and Marietta. Vernon convinced Peggy to go to Marietta and try to get Deputy Martin to follow her back to the sandpit so he could ambush the Deputy and steal his gun and badge. In town, Peggy found Deputy Martin but he was with Magistrate’s Constable Joe Matthews, so she returned without him. Vernon and Peggy then went back into Marietta to try again. Reporting that someone had thrown rocks that struck her Buick convertible, Peggy convinced Deputy Martin to follow her back to the sandpit. Once there, Deputy Martin shined his headlights around the area. Not seeing anything, the Deputy then got out of his car with his flashlight. Deputy Martin had not seen Vernon until he got out of Peggy’s car and pointed a .30 caliber M1 carbine at him. Drawing his revolver, Deputy Martin and Vernon exchanged gunfire. Deputy Martin’s two shots missed. The Deputy was hit with six bullets fired from the carbine and fell face-first into the sand. Forty-five-year-old, Greenville County Deputy Sheriff John P. Martin died at the scene.
Peggy followed as Vernon drove the patrol car and dumped it off of Pace’s Bridge Road. Returning to the sandpit, Vernon and Peggy struggled to put the 275-pound body in the trunk of their 1958 Buick convertible. They dumped Deputy Martin’s body about six miles away, in a wooded area on Hester’s Bridge Road in Pickens County. When they returned home, Vernon called his girlfriend, Joyce Ann Chapman to come over and help. Vernon told his wife and his girlfriend to go and dispose of the evidence. Peggy and Joyce drove up to Paris Mountain where they burned the bloody clothes they had been wearing, Deputy Martin’s shirt, hat, and wallet along with the bloody lining from the Buick’s trunk. On the way back, Joyce threw Deputy Martin’s badge, nameplate, and watch into a lake near Furman University.
When Deputy Martin wasn’t at home when his wife Eva Mae woke up, she called the Sheriff’s Office. Officers from Greenville and Pickens Counties joined the search. Deputy Martin’s brother, Bill, found the patrol car on a dirt road off of the Pumpkintown-Marietta Road. Around noon, Mr. and Mrs. Ed Nix were picking muscadines when they found the Deputy’s body in a wooded area about two and a half miles inside Pickens County.
Pickens County Sheriff P.C. Bolding, Coroner Smith, and State Law Enforcement Division Agent Gene Merck responded to the scene where the body was found.
A paraffin test was conducted on Deputy Martin’s right hand that showed that he had recently fired a gun. The autopsy report showed that six bullets had entered Deputy Martin’s body and that all six had exited his body.
Funeral services for Deputy John P. Martin were held on Tuesday, September 14th at the Marietta First Baptist Church. The procession from the church to the Friendship Baptist Church Cemetery was escorted by police cars with flashing lights. The service was attended by hundreds of law enforcement officers from across the state. Deputy Martin was buried in the Martin family plot, alongside his father. Deputy Martin was survived by his second wife, Eva, daughter, Patricia (23), son, Robert E. (20), his mother, and two brothers.
Peggy Lee (McCombs) Carroll was arrested early Monday morning, at her apartment off of Poinsett Highway. When questioned, Peggy gave a signed statement admitting that she and her husband, Vernon, had killed Deputy Martin and that Vernon and his girlfriend, Joyce Chapman, had fled to Virginia. Later that night, Vernon and Joyce were arrested following a high-speed chase with officers near Gate City, Virginia.
At around 8:30, on the night of September 15th, Deputies Henry Bates and Leland Lowery, along with SLED Agent Vance Patterson brought Vernon and Joyce back to the Greenville County Sheriff’s Office.
Peggy Carroll and Vernon Carroll were charged with murder in the death of Deputy Martin. Joyce Chapman was charged with accessory after the fact of murder. They were lodged in the Greenville County Jail.
Deputy Martin’s badge, nameplate and watch were recovered from a lake on the property of the Zonolite Company, near Furman University by SLED Agent and former US Navy Frogman, Otis “Bob” Hillyer. Peggy Carroll led officers to Deputy Martin’s revolver, that she had hidden on Paris Mountain. Deputy Martin had the cylinder of his revolver engraved by Charlie Beeks, a local jeweler, who would positively identify it at the trial.
On November 24th, the case was bound over to the Grand Jury, following a preliminary hearing before Magistrate John H. Loftis.
On January 17th, 1966, with a standing-room-only crowd in the Greenville County courtroom, the trial of Vernon Clifton Carroll for the murder of Deputy John Martin, began. Vernon claimed that Deputy Martin was involved with his wife, Peggy and she had lured him to the sandpit on that night. When confronted about the affair, the Deputy fired at Vernon who fired back in self-defense. Vernon claimed that he had shot Deputy Martin in the arm, and then left in the patrol car to get medical help for the injured Deputy. While he was gone, Vernon alleged that his wife, Peggy must have shot and killed Deputy Martin.
Vernon’s wife, Peggy Carroll, and his girlfriend, Joyce Chapman had pleaded guilty when the trial started on Monday. They both testified in the trial and their accounts of the early morning of September 12th refuted Vernon’s testimony.
The jury was out for almost twelve hours, returning the verdict of guilty of murder with the recommendation of mercy, at almost 11 o’clock on Friday night. Following the week-long trial, Judge T.B. Greneker sentenced Vernon Carroll to the mandatory life sentence. During sentencing, Judge Greneker told Vernon Carroll that he had gotten off “very light”. Judge Greneker addressed Deputy Martin’s widow, “…the presiding judge has found no truth to the charge that this good officer had an affair with any woman.” Solicitor B.O. Thomason assured Judge Greneker that no promise of a reduced sentence had been made to either Mrs. Chapman or Mrs. Carroll when they pleaded guilty and testified for the prosecution. Vernon Carroll’s wife, Peggy, was sentenced to seven years for her part in the murder. Vernon’s girlfriend, Mrs. Joyce Ann Chapman, whose husband had been serving in Viet Nam at the time of the murder, was sentenced to nine years. It was almost midnight when the sentencing was completed and the three defendants were led out through the rain and sleet, to the cars that would transport them to the State Penitentiary.
Greenville County Sheriff’s Deputy John P. Martin was inducted into the South Carolina Law Enforcement Officers Hall of Fame in 1986, never to be forgotten.