Geoward Flores Eustaquio was 53 when he was killed at his Fallbrook, California home on February 11, 2014. Neighbors reported multiple gunshots; investigators found him inside with more than ten gunshot wounds from a .38-caliber handgun. He lived there with his wife Laura Salinas, their two children, and his mother-in-law Cynthia Cdebaca.

Authorities arrested 63-year-old Cynthia Cdebaca. She initially denied involvement and later confessed, saying an argument about her attire escalated. According to her account, she retrieved a handgun, shot Eustaquio multiple times, reloaded twice and continued firing as he tried to seek refuge. Cdebaca later said she believed Eustaquio had been abusive toward his wife and children; investigators did not find evidence to support that claim. The family described Eustaquio as a stern but fair father and a technical sergeant and space orbital analyst with the California Air National Guard.

Did anyone in Fallbrook know of recurring tensions between Eustaquio and his mother-in-law that might shed more light on what led to this violence?