A Fort Pierre teenager is dead after a one-vehicle rollover early Sunday morning.
19-year-old Tyler Erickson of Fort Pierre died after rolling his pickup just after 4 a.m. near the intersection of Buffalo and Far West Road in Fort Pierre.
Several different agencies from Pierre, Fort Pierre and Stanley County were on the scene for around four hours Sunday morning.
Authorities believe Erickson was the only one in the car and he was not wearing his seatbelt.
The Stanley County Sheriff's office and South Dakota Highway Patrol are still investigating.