A Pennsylvania man has been arrested after police say they are searching for the gunman who shot and killed a mother and daughter during a home invasion in New Jersey.

Catherine Nunez, 33, and her mother, Marisol Nunez, 54, were found dead in an upstairs bedroom of their Willingboro home early Wednesday, the Burlington County District Attorney’s Office said.

Junior Edwards, 37, of Lansdowne, Pennsylvania, was arrested and charged with two counts of first-degree murder, as well as additional charges related to alleged home invasion and gun possession, prosecutors said. a statement It was published on Saturday.

Authorities had stated before the arrest that they believed the crime was not random and that they did not think other residents in the neighborhood were at risk.

Prosecutors said the intruder broke a first-floor window to enter the home.

“The investigation revealed that entry was through a first-floor window that was broken by Edwards,” prosecutors said in announcing Edwards’ arrest. “The gun thought to have been used in the murders was found outside the residence.”

Prosecutors stated that Edwards and Catherine Nunez have a common 8-year-old son and stated that “the child was home at the time of the shooting but was not injured.”

Edwards was arrested Friday in Philadelphia, prosecutors said.