HILLTOWN TOWNSHIP, Pa. (CBS) — Police say a murder mystery is solved with the arrest of a Bucks County pizza restaurant owner. She is accused of killing her longtime partner and then hiding the body for weeks.

A small makeshift memorial filled with candles and roses inside Pina’s Pizza in New Britain is to remember Giovanni Gallina.

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Police say Gallina was shot in the head by his longtime partner, Anna Maria Tolomello. The two own the pizza shop.

“Right now, I am shaking,” Carlo Vitale said.

Vitale works at the pizza shop. Gallina was his uncle.

He’s trying to keep the business up and running and says the news came as a shock.

“I still can’t believe it. Everything that’s happened. I still right now look like I wake up. I’m dreaming,” Vitale said.

Gallina’s son reported him missing after he had not heard from him and Tolomello told him his father was out of town.

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Police showed up at the couple’s home on Limekiln Pike with a search warrant Tuesday.

They say Tolomello told officers she knew why they were there and told them she shot Gallina out of self-defense on March 16. Officers found his body wrapped in a tarp in the master bedroom.

“The defendant was going to dispose of Mr. Gallina’s body in a highly inappropriate way. Something that you would see straight out of the movies,” Bucks County District Attorney Matt Weintraub said.

Chopper 3 spotted a huge hole next to the home.

As the investigation continues, the Bucks Bounty community is shaken.

“I was pretty surprised. This is a pretty quiet area,” a man said.

“This hits the community very hard. These people were considered to be staples in their community. Pina’s Pizza is a very well-known restaurant and pizza shop,” Weintraub said.

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Tolomello was arraigned Wednesday. She is facing criminal homicide and other charges.