Police investigating the shooting death of a Northampton County man said they found an ID badge at the scene of the crime that may have belonged to the suspect.

Mark Werkheiser was found shot to death last month inside his Williams Township home, and the mother of his children, Elizabeth Collazo, has been charged in his death.

A search warrant of the home yielded a Walmart employee ID badge with the name "Lily" on it, officials said.

Werkheiser's family members said Collazo also goes by the name Lily.