Mourners gathered in a parking lot in Shreveport, Louisiana to honor the lives of eight children who were fatally shot in a mass shooting on Sunday.

A Louisiana father fatally shot eight children, including seven of his own, during an early morning attack on his family Sunday that stretched across two houses in a Shreveport neighborhood.

Two women, including the gunman’s wife who was the mother of their children, were also shot and critically injured, according to Shreveport Police Department spokesperson Chris Bordelon. Officials said the children ranged in age from 3 to 11 years old.

The gunman, identified as 31-year-old Shamar Elkins, died after a police pursuit that ended with officers firing on him, according to Bordelon. Authorities did not say what may have set off the violence but Bordelon said detectives were confident the shooting was “entirely a domestic incident.”