Lynda Lyon Block

Lynda Cheryle Lyon Block (February 8, 1948 – May 10, 2002) was an American convicted murderer.

Lynda Cheryle Lyon was born February 8, 1948, in Orlando, Florida, to Francis (Frank) Stephen Lyon and Berylene Elisabeth Owen. Lynda, and her sister Denyce (born 1952), lost their father when she was 10, when he died of heart failure. Lynda and her mother were never close, and Block claimed that her mother was both physically and mentally abusive.

Her second husband, George Sibley (September 8, 1942 -August 4, 2005), claimed that a constant trait of Block was charity. While living in Key West she served as Secretary of the Humane Society, and also as animal abuse investigator. She was also active in civic work besides her service to the Humane Society: for two years she served as president of the Friends of the Library in Key West and served as publicity director for a mayoral candidate.

Before the crime that led to her conviction and transfer to Alabama's death row, Block published Liberatis, a political magazine. She came from such a high social standing that many were shocked to learn of her crime.

On October 4, 1993, Lyon's common law husband, George Sibley, and Lyon's nine-year-old son were in a parked car in the parking lot of a Walmart store in Opelika, Alabama. A passer-by expressed concern for Lyon's son to Opelika Police Sergeant Roger Motley, saying it appeared to her as if the boy wanted help. She also believed the family could be living in the vehicle. At that time, Sibley and Lyon were on the run from the law in Florida after failing to appear for sentencing on an assault charge against Block's ex-husband. Motley found Sibley's car, parked behind and approached it, and asked for Sibley's license.

By Sibley's own account, he was explaining to Motley his personal theory that he was not required to have one, when he observed Motley placing his hand on his gun. Sibley then drew his gun and began shooting at Motley, who returned fire, wounding Sibley. Motley took cover behind his patrol car; witnesses stated Sibley fired first. Block was at a payphone when she heard the gunfire. She drew her gun and witnesses stated that she was in a crouched position when she fired. Block claimed that she fired just as she stopped running toward Motley. As Motley turned to face Block, she fired again, hitting him in the chest. Motley, who had given his bulletproof vest to another officer, was mortally wounded.

Part of an anti-government movement or "sovereign citizen movement", Block and Sibley had renounced their citizenship and destroyed their birth certificates, driver's licenses, and Social Security cards. They refused to cooperate with their court-appointed attorneys, maintaining that they had acted in self-defense. They also maintained that Alabama did not have the authority to try them as it was not properly re-admitted into the Union after the American Civil War.Although it could not be determined who fired the fatal shot, they were both convicted of capital murder and sentenced to death.

Block, Alabama Institutional Serial #Z575, entered death row on December 21, 1994. While on death row, she was held at the Julia Tutwiler Prison for Women in Wetumpka, Alabama.

During her time on death row, Block was interviewed by writer Tahir Shah, who included her reflections in his book Travels With Myself, in the chapter entitled "Women on Death Row". In her very candid responses, Block reflects on the incident that got her sentenced to death, her reaction upon hearing the sentence, and what it was like to live on death row. Shah also shared a video on his YouTube channel, also titled "Women on Death Row," where he discusses his experience interviewing Block on death row.

Block was executed on May 10, 2002. Her execution occurred at the Holman Correctional Facility near Atmore, Alabama.

Before the execution, three friends visited Lyon for several hours. Lyon also saw a spiritual adviser. She had not requested a last meal, nor did she make a final statement. At approximately 12:00 midnight, she was placed in the electric chair and at 12:01 a.m., the current was turned on. At 12:10 a.m., she was pronounced dead. She was the last person to be electrocuted in Alabama and the first woman executed in the state since 1957.

Sibley filed a hand-written petition asking the Alabama Supreme Court to block his execution, claiming that Lyon had fired the shot that killed Motley. He was executed on August 4, 2005 by lethal injection.