The Parker County Sheriff’s Office is investigating a murder-suicide in Springtown. 28-year-old Sarah Elaine Brewer and 27-year-Christopher Joseph Stanislawski were found Monday morning at a recycling business. Investigators believe Stanislawski shot Brewer in the abdomen and then took his own life with a gunshot to the head. A .45 caliber semi-automatic handgun was found in Stanislawski’s lap. Stanislawski was the owner of the business and was apparently living on the property with Brewer.