Deputies investigate triple-murder suicide

Three adults and a teenager were killed Saturday in a shooting at an apartment in Joppatowne, according to the Harford County sheriff. Harford County Sheriff Jeff Gahler said deputies were called around 11:18 a.m. for a reported active shooter at the Mariner's Pointe apartments in the 300 block of Trimble Road. The person who called 911 said a man walked into the building with a handgun, and then they heard multiple gunshots, Gahler said. The sheriff said deputies arrived at the scene within minutes and found two people dead in one apartment unit.