PEMBERTON TWP -- Authorities have identified and arrested a man they believe stabbed a woman to death behind a shopping center last month.

Frank Walker III, 41, of Wrightstown, was arrested Friday and charged with the murder of 29-year-old Diana Stillwell, according to the Burlington County Prosecutor's Office.

"No one deserves the violent end that Diana Stillwell tragically met," Prosecutor Scott Coffina said in a statement. "Today, we are gratified to be able to take this first step towards bringing some measure of justice to Diana and her family."

Stillwell was found stabbed to death at the strip mall near the intersection of Pemberton-Bowns Mills and Juliustown roads on July 13, authorities said. Police arrived on the scene after a pedestrian reported hearing a woman screaming behind the shops.

A second man, 32-year-old Darren DeCarlo of Pemberton Township man, was charged last month for providing false information to officials on the night of Stillwell's murder, authorities said. He faces a charge of obstructing the administration of law, according to the prosecutor's office.

Authorities have not yet identified a motive in the slaying. Walker is being held in the Burlington County Jail pending a court hearing.

Amanda Hoover can be reached at ahoover@njadvancemedia.com. Follow her on Twitter @amahoover. Find NJ.com on Facebook.