August 7, 2013: Roberts is arrested for Funk-Haslam's murder.

August 7, 2013: Ryan Douglas Roberts arrested on unspecified charges and a DNA sample is taken.

July 18, 2012: Investigators say it has been weeks since they received any tips or fresh information.

March 29, 2012: Sacramento County offers $10,000 reward for arrest and conviction of Funk-Haslam's killer.

March 15, 2012: Hoping to generate tips, the sheriff's department releases the surveillance video to the public.

March 8, 2012: Sheriff's department hosts a meeting to discuss the murder.

March 6, 2012 at 6:30 a.m. – Jessica's body found by a woman walking in the park. Jessica had been beaten, strangled, and stabbed in the neck. Police canvas 200 homes and follow up on hundreds of leads.

March 5, 2012

6:20 p.m.-6:30 p.m. - Jessica was captured on surveillance video heading toward the park.

5:30 p.m. – Jessica leaves her home to meet a friend at Rosemont Community Park.