Walker Brothers International

A state official says about 50 people -- roughly half of the spectators in the circus tent that collapsed in Lancaster Monday killing a man and his daughter -- sustained some kind of injuries, although many were minor.

Chris Jensen for NHPR

State officials will be investigating Tuesday whether a circus tent at the Lancaster fairgrounds that collapsed in a storm Monday evening - killing a father and daughter - was properly set up, State Fire Marshal Bill Degnan said.

Gov. Maggie Hassan is asking anyone who was there to reach out to the fire marshal's office.