A Texas woman fatally shot her three young children before turning the gun on herself a week after her divorce was finalized, reports say.

Ashley Auzenne, 39 and her three children — Parrish Auzenne, 11, Eleanor Auzenne, 9, and Lincoln Auzenne, 7 — were all found dead in their Deer Park home Tuesday morning after police responded to a welfare check at the residence on New Orleans Street.

Investigators also recovered a gun inside the home. On Thursday, the Harris County Medical Examiner’s office ruled that the deaths appeared to be because of a murder/suicide with the “mother as the suspect.”