Driver Deceased and Five Hospitalized in Head-On Crash in Coos County
Summary
Car Crash Columbia New Hampshire in Columbia, New Hampshire: A 2012 Chevrolet Camaro driven by Courtney Diamond, 25, of Pelham, crossed the centerline on Route 3 in Columbia, New Hampshire, just after 9 p.m. on Friday, June 19, 2026, and struck a 2021 Chevrolet Silverado head-on. Diamond was pronounced deceased at the scene. The Silverado was occupied by a family of five — two adults and three children — who were transported to Upper Connecticut Valley Hospital in Colebrook and later transferred to Dartmouth Hitchcock Medical Center, with three suffering life-threatening injuries and two with non-life-threatening injuries. The crash remains under investigation by New Hampshire State Police.
Publicly reported parties
| Name | Role | Status |
|---|---|---|
| Courtney Diamond | Unknown | Fatal |
Original reporting
Driver Deceased and Five Hospitalized in Head-On Crash in Coos County | InDepthNH.org