New Hampshire has put out an Amber Alert for a “biological dad” who may be “armed and dangerous” and his two little girls considered on the run.

Dustin Mark Duren, 37, is believed to be traveling with his two biological daughers.

Elowyn Duren, 4, described as 3-feet tall weighing 30 pounds with blonde hair and blue eyes.

And, Vaelyn Duren, 1, 20 pounds also with blonde hair and blue eyes.

The children were last seen in Berlin, NH on Thursday. Dustin Mark Duren was operating a 2017 Subaru Impreza 4 door color White with NH Veteran registration V69023.

If anyone observes them, the children and or his vehicle, do not approach them and call 911 immediately as the dad “may possibly be armed and dangerous,” police said.

Anyone with any further non-emergency information is asked to call the Berlin, NH Police Department directly at 603-752-3131 and or the New Hampshire State Police Headquarters Communications at 603-223-4381.