A photo of accused shooter Henry Tenon is shown during opening statements in the trial of Mario Fernandez Saldana at the Duval County Courthouse on Monday, Aug. 17, 2026, in Jacksonville, Fla. (Corey Perrine/The Florida Times-Union via AP, Pool)

Mario Fernandez Saldana looks on during opening statements during his trial at the Duval County Courthouse on Monday, Aug. 17, 2026, in Jacksonville, Fla. (Corey Perrine/The Florida Times-Union via AP, Pool)

Defense attorney James Hill speaks during opening statements in the trial of Mario Fernandez Saldana at the Duval County Courthouse on Monday, Aug. 17, 2026, in Jacksonville, Fla. (Corey Perrine/The Florida Times-Union via AP, Pool)

Assistant State Attorney Christina Stifler walks out at lunch recess after opening statements in the trial of Mario Fernandez Saldana at the Duval County Courthouse on Monday, Aug. 17, 2026, in Jacksonville, Fla. (Corey Perrine/The Florida Times-Union via AP, Pool)

Witness Ian Whiffin of Cellebrite testifies on the stand during Lindsay Clancy's murder trial at Plymouth Superior Court in Plymouth, Mass., Monday, Aug. 17 2026. (Greg Der/The Patriot Ledger via AP, Pool)

Justice William Sullivan informs the jury that the defense will start making their case as early as today during Lindsay Clancy's murder trial at Plymouth Superior Court in Plymouth, Mass., Monday, Aug. 17 2026. (Greg Der/The Patriot Ledger via AP, Pool)

Heart rate details taken from the Apple Watch worn by Lindsay Clancy displayed by the prosecution during Clancy's murder trial at Plymouth Superior Court in Plymouth, Mass., Monday, Aug. 17 2026. (Greg Der/The Patriot Ledger via AP, Pool)

Lindsay Clancy watches the jury enter the room during her murder trial at Plymouth Superior Court in Plymouth, Mass., Monday, Aug. 17 2026. (Greg Der/The Patriot Ledger via AP, Pool)