A man from Missouri killed his adult son and daughter and was now receiving medical treatment at a local hospital in a suicide attempt this week, police said. William Trenchard, 69, allegedly shot and killed 38-year-old Jennifer Trenchard and 33-year-old David Trenchard on Thursday before attempting suicide. Police said Friday morning that William Trenchard was in life support at a hospital. WEAPONS WERE FOUND IN BOSTON SCHOOLS, THE AMAZING VIOLENCE CAUSES A CALL ON THE MAYOR TO KEEP THE SCHOOLS SAFE Lee’s Summit Police Department was called to the scene around 4:30 p.m. of Thursday. Upon arrival, they found Jennifer and David Trenchard dead. William Trenchard was taken to hospital. CHICAGO 15 YEARS OLD CARRIES A WEAPON IN HIGH SCHOOL THAN THE METAL DETECTORS ARE IN THE POSITION Lee’s Summit Police Department was called to the scene around 4:30 p.m. on Thursday. Upon arrival, they found Jennifer and David Trenchard dead. (Lee’s Summit Police Station) As of Friday afternoon, there was no evidence of a crime scene in the house where the shootings took place, according to FOX 4. A neighbor said he went outside after hearing the shots and that he initially assumed the sound was fireworks, but felt it was something else. MARYLAND AUTHORITIES REPORT 3 DEAD, 1 INJURED AFTER SHOOTING AT A CONSTRUCTION FACTORY, SUSPECTED DEFENDANT A man from Missouri allegedly killed his two adult children before turning his shotgun on himself. As of Friday he remains in life hospital treatment. (iStock) “I thought what I heard was like a shot. I was unsure. I mean, it’s not something you would normally hear in a quiet neighborhood,” Chris Paxton told the local store. CLICK HERE TO RECEIVE THE FOX NEWS APPLICATION William Trenchard is married to a woman neighbors say is the mother of two he killed, FOX 4 reported. Police said the woman was not at home when the shooting took place and neighbors said she was at work. the hour.