Four people, including a teenager, are dead in what authorities are calling an apparent triple murder-suicide Saturday morning in Joppatowne. The Harford County Sheriff’s Office said deputies were called to the 300 block of Trimble Road around 11:15 a.m. They found three adults and a teen believed to be 17 years old. Three died at the scene and one was taken to a hospital where they later died from their injuries. Investigators say the shooter was allowed into the home and that there was no threat to the community.