Home security camera footage allegedly captured a slain California fire captain pleading for her life while her wife, who is accused of her murder, was holding a knife.

A car that had been driven by Yolanda Marodi, who is suspected of killing her wife, Rebecca "Becky" Marodi, crossed into Mexico the night of the slaying, according to the Department of Homeland Securi

The footage, recorded just after 8 p.m., allegedly shows Rebecca Marodi running in front of the camera, chased by Yolanda Marodi, the District Attorney’s Office said in the warrant affidavit, filed in El Cajon Superior Court.

Yolanda Marodi, 53, is at large and authorities are asking for the public’s help in locating her. She is wanted in the murder of her wife, Rebecca Marodi.

Cal Fire Captain Rebecca Marodi pleaded for her life in the moments before investigators believe her estranged wife, a convicted killer, stabbed her to death before fleeing to Mexico

SAN DIEGO (KGTV) — New details have emerged as the San Diego County Superior Court has issued an arrest warrant for Yolanda Marodi, the wife of Cal Fire Captain Rebecca Marodi, who was killed at her Ramona home on Feb. 17.

A Cal Fire captain allegedly stabbed to death by her wife at their home sought to leave the marriage shortly before she was killed, court papers said.

An arrest warrant has been issued in the murder of a fire captain in California after she was stabbed multiple times in her own home on Feb. 17, according to officials.

Rebecca Marodi, 49, died after suffering several stab wounds last week. Investigators identified her wife as a suspect.

Deputies were called to Rebecca Marodi’s home where they found the fire chief suffering from multiple stab wounds.