Ivan Abner Cantu was born on June 14, 1973, in Dallas, Texas. 

On November 4, 2000, in North Dallas, Ivan Abner Cantu was involved in a tragic event. He was convicted of the double murder of his cousin, James Mosqueda, and Mosqueda's girlfriend, Amy Kitchen. Both victims were shot in their home. This crime led to a lengthy legal process.

Cantu was found guilty by a jury in Collin County on October 16, 2001. The evidence presented during the trial later faced criticism. Supporters of Cantu claimed that the evidence used to convict him was questionable.

Despite his claims of innocence, Cantu remained on death row for many years. His case drew attention from various public figures and organizations. Politicians like Joaquin Castro and Julian Castro, as well as celebrities such as Jane Fonda and Kim Kardashian, called for a review of his case.

Ivan Cantu was executed by lethal injection at the Huntsville Unit on February 28, 2024. He had maintained his innocence until his death.