[2] On the night of April 4, 1994, Dorsey entered a Blockbuster store in Dallas, where 20-year-old Brad Lindsey and 26-year-old James Armstrong were working.

Police later found out that Dorsey owned a 9 millimeter pistol, which was the same weapon used in the murders, but by that time they had already come to the conclusion that he was not involved.

[2] On September 11, 1994, 51-year-old Hyon Suk Chon, a Korean convenience store worker working in Ellis county, was approached by Dorsey.

This time, however, investigators properly examined the footage that captured the killer entering and leaving the store.

The footage was sent to the Federal Bureau of Investigation (FBI) to see if they could conclude any new evidence that was previously overlooked.

During the trial, the mother of Armstrong made a statement to Dorsey; "Our son was a gentle man, you were not.

[2] While awaiting execution, Dorsey was considered by officials as a Level-Three inmate, meaning he was always causing trouble and havoc.

[4] On August 12, 2008, Dorsey was led out of his cell to the death chamber, where he was strapped to the gurney and the officials readied the lethal injection.