52-year-old man dies on Kinsman Ridge Trail due to medical emergency during family hike.

52-year-old Topsfield, MA man died on Kinsman Ridge Trail in New Hampshire's White Mountains after suffering a medical emergency during a family hike. Despite lifesaving efforts by family, hikers, medics, and Appalachian Mountain Club staff, he did not survive. The New Hampshire Fish and Game Department is investigating the incident, with the man's identity withheld pending family notification.