Nearly 48-hours after Cal Fire Capt. Rebecca Marodi was killed in her own home in Ramona, investigators say that they believe they know who the killer is, but that person has not been found. NBC 7 ...

The 53-year-old was the prime suspect in the killing of her wife, Rebecca Marodi, 49, a fire captain who was found stabbed to death last month in the couple's home in Ramona, Calif., officials said.

Investigators had named Yolanda Olejniczak Marodi as the prime suspect in the Feb. 17 stabbing death of Cal Fire Capt. Rebecca Marodi, 49, in Ramona, near San Diego.

Investigators had named Yolanda Olejniczak Marodi as the prime suspect in the Feb. 17 stabbing death of Cal Fire Capt. Rebecca Marodi, 49, in Ramona, near San Diego.

Investigators had named Yolanda Ω Marodi as the prime suspect in the Feb. 17 stabbing death of Cal Fire Capt. Rebecca Marodi, 49, in Ramona, near San Diego.

Investigators had named Yolanda Olejniczak Marodi as the prime suspect in the Feb. 17 stabbing death of Cal Fire Capt. Rebecca Marodi, 49, in Ramona, near San Diego.

Investigators had named Yolanda Olejniczak Marodi as the prime suspect in the Feb. 17 stabbing death of Cal Fire Capt. Rebecca Marodi, 49, in Ramona, near San Diego.

Veteran CAL FIRE Capt. Rebecca Marodi, 49, was found stabbed in the home she shared with her wife, now in custody. Mexican authorities on Saturday arrested the woman suspected in the alleged ...

Investigators had named Yolanda Olejniczak Marodi as the prime suspect in the Feb. 17 stabbing death of Cal Fire Capt. Rebecca Marodi, 49, in Ramona, near San Diego.

Investigators had named Yolanda Olejniczak Marodi as the prime suspect in the Feb. 17 stabbing death of Cal Fire Capt. Rebecca Marodi, 49, in Ramona, near San Diego.

Investigators had named Yolanda Olejniczak Marodi as the prime suspect in the Feb. 17 stabbing death of Cal Fire Capt. Rebecca Marodi, 49, in Ramona, near San Diego.