On March 8, at approximately 5:12 a.m., Lake Saint Louis Police responded to the area of Grey Pine Court for a report of a domestic disturbance. Per the reporting parties, a 39 year old adult male son, who reportedly suffers from mental illness, assulated another family member with a knife then turned the knife on himself. Both were transported to the hospital. The victim, reported as his 65 year old mother, is in serious but stable condition. The suspect is in serious and unstable condition. The investigation is still ongoing.