Aerial view of the scene of a house explosion in...

Aerial view of the scene of a house explosion in the town of Springfield in Dane County, just outside the city of Middleton, Wis., Wednesday, May 29, 2024. The cause of the explosion remains under investigation. Credit: AP/Phil Brinkman

MIDDLETON, Wis. — Two people died when a house exploded and caught fire in southern Wisconsin, and authorities believe gunfire reported by neighbors happened when flames set off ammunition stored inside the home.

One person was found dead in the home's ruins after it exploded around 11 p.m. Tuesday just outside the city of Middleton, and a second body was found Wednesday afternoon, said Middleton Fire Chief Aaron Harris.

No additional people were at the home, but Harris said a dog that survived the explosion was found alive, checked out at an emergency veterinary clinic and determined to be in good shape.

Harris said the Dane County Medical Examiner’s Office would release the names of the two people following autopsies.

Images posted by local media show the ruined home in flames after the explosion, which left a window and other debris scattered nearby.

“The house was down immediately following the explosion and there was a large debris field,” Harris said. “There was a very large fire following the explosion.”

The cause of the explosion remains under investigation, said Harris and Elise Schaffer, a spokesperson for the Dane County Sheriff’s Office.

Emergency responders tend to the scene of a house explosion...

Emergency responders tend to the scene of a house explosion in the town of Springfield in Dane County, just outside the city of Middleton, Wis., Wednesday, May 29, 2024. The cause of the explosion is under investigation. Credit: AP/Amber Arnold

Harris said the home that exploded is in a rural area nearly 4 miles (6.4 kilometers) north of downtown Middleton. That city is about 6 miles (10 kilometers) northwest of Madison.

The sheriff’s office said in a news release that the fire “may have set off ammunition inside the home,” leading some nearby residents to report the sound of gunfire.

A Newsday investigation shows that about 70% of tickets issued by Suffolk County for school bus camera violations in 2023 took place on roads that students don't cross. NewsdayTV's Virginia Huie reports. Credit: Newsday Staff

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A Newsday investigation shows that about 70% of tickets issued by Suffolk County for school bus camera violations in 2023 took place on roads that students don't cross. NewsdayTV's Virginia Huie reports. Credit: Newsday Staff

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