Two injured after explosion at NH ice-fishing shack

UNDATED (WHDH) -- An explosion at an ice-fishing shack in New Hampshire sent two men to the hospital.

Crews responded to the scene at Smith Cove on Sunday.

They said a lit gas heater inside the shack was to blame.

Both men were burned in the blast and taken to the hospital.

Officials said the explosion blew a wall off the shack.