In a harrowing and tragic account posted on Facebook Tuesday morning, a relative of an American family massacred by a Mexican drug cartel in Sonora, Mexico on Monday provided more details about the cartel’s senseless acts of violence and the families’ selfless acts of heroism in the ambush.

The attack, which may have resulted from the cartel members mistaking the family’s vehicles for others, left nine people dead — three women and six of their children — but due to the actions of family members, several people caught up in the attack survived, including Faith Marie Johnson, the 7-month-old child of victim Christina Marie Langford Johnson, 29.

As reported by The Salt Lake Tribune Monday, a total of nine members of the LeBarón and Langford families — U.S. citizens who are a part of the decades-old La Mora community based in Sonora, Mexico — were killed when a cartel ambushed their three-car caravan. “Maria Rhonita Miller and four of her children died on a road in northern Mexico, according to [Lafe Langford Jr.] and social media posts,” the outlet reported. “The bodies of Dawna Ray Langford, 43, and Christina Marie Langford, 31, were found later Monday, Lafe Langford Jr. said. The bodies of two of Dawna Ray Langford’s children, Trevor, 11, and Rogan, 3, also were recovered Monday.” Rhonita’s twin 6-month-old babies and two children aged 10 and 12 were killed in the attack. Lafe Langford Jr., who spoke with the media about the attack, says three other children suffered bullet wounds.

The Tribune noted in its report Sunday that earlier reports that baby Faith had died “turned out to be incorrect.” As highlighted by The New York Post Tuesday, a family member’s detailed account of the attack reveals how the infant survived.

“A 7-month-old baby survived a volley of gunfire unleashed by drug cartels in Mexico — thanks to one final, selfless act from her mother before the woman was killed,” the outlet reports. “Hours after Christina Marie Langford Johnson, 29, was gunned down, relatives discovered her infant daughter Faith — unscathed and still strapped to her car seat inside the bullet-filled car.”

Kendra Lee Miller, a relative of the victims, writes in an account on Facebook about the discovery of Faith hours after the attack, her mother’s quick-thinking actions apparently having saved the child’s life. Family members “found Christina’s baby Faith with the vehicle around her riddled with bullet holes,” Miller writes. “Somehow she had remained untouched, and alive. She was in her car seat, which looked to have been hurriedly placed on the floor of the vehicle by her mother for protection.”

After apparently moving Faith’s car seat to a safer position, Christina, Miller explains, “jumped out waving her arms to let the attackers know that it was women and children in the vehicles. She gave her life to try and save the rest.”

“On the morning of November 4th, 2019, three mothers in three vehicles, with fourteen children between them, set out from LaMora, a small family community in the mountains of northeastern Sonora,” Miller’s account begins. “Two of them to see family in Chihuahua, and one of them to pick up her husband from the airport in Phoenix, AZ. They never made it. They were ambushed by the Mexican cartels; shot, burned, and murdered in cold blood. These were innocent civilians, American citizens simply trying to live peaceful lives.”

“For 11 hours, their families all over Sonora, Chihuahua, and the Midwestern US waited in fear and horror for any news of possible survivors,” the account continues. “The first vehicle was found full of bullet holes and completely ablaze. Nita and the four of her seven children she had taken on the trip were burned to mostly ashes and only a few charred bones left to identify that all five had been inside. It appeared that one tried to escape as the front passenger door was open and the remains were partially in and out of the vehicle.”

Along with Christina’s quick-thinking and selfless acts, Devin, the son of another one of the women murdered in the ambush by the cartel, “hid his 6 other siblings in the bushes and covered them with branches to keep them safe while he went for help.” Devin managed to escape and gave “the first news anyone had heard of his and Christina’s families.”

“Devin’s uncles armed themselves with guns and returned to try and find the hidden children, knowing many of them were injured,” Miller explains. “They didn’t get far before realizing they would be risking death, since there had been continual shooting for hours, all over the mountains near LaMora. The group of men waited a while for reinforcements, and around 7:30, found the hidden children. They found Christina’s baby Faith with the vehicle around her riddled with bullet holes. Somehow she had remained untouched, and alive. She was in her car seat, which looked to have been hurriedly placed on the floor of the vehicle by her mother for protection.”

“The search didn’t end there. Mckenzie, the 9 year old who’d gone for help, was missing,” Miller continues. “Soldiers who’d by then arrived, and the men of LaMora and nearby towns searched for two hours in the dark until they found her around 9:30. The five of Dawna’s children who were injured were picked up by a waiting ambulance and treated at the local hospital until a helicopter sent by Mexican military came to pick them up. Their father David who had by then arrived from Tucson, Arizona, accompanied them to be life flighted to another helicopter waiting at the US border, from there to be transported to Phoenix. Devin, his brother Jake, and Christina’s baby Faith, all uninjured, are now in the care of their aunts and grandmas in LaMora.”

Related: Trump Declares ‘WAR’ On Mexican Drug Cartels After 3 Women, 6 Children From U.S. Family Massacred

Below is the full text of Kendra Lee Miller’s Facebook post: