Marisa Rivera is accused of killing her 56-year-old mother, Denise DeNapoli, around 3:30 a.m. at the Mount Laurel apartment where both lived, the Burlington County Prosecutor’s Office said in a statement.
When DeNapoli failed to show up for work, police were called to conduct a welfare check and discovered her body at the Ramblewood Village Apartments, officials said.
Police later found Rivera at a Route 73 hotel, where she surrendered without incident, the statement said.
Investigators were still examining any possible motive in the murder.
Rivera was charged with first-degree murder, third-degree possession of a weapon for an unlawful purpose and fourth-degree unlawful possession of a weapon, officials said.