Officials were called to a home around 12:30 a.m. on the 1400 block of Kaighn Avenue. Investigators say Chevonne Thomas, 33, apparently first said someone had hurt her child, then later indicated that she did.
"The information they received was muddled, but it led them to believe there was a child in jeopardy on this block," said Jason Laughlin of the Camden County Prosecutor's Office.
When police arrived they immediately found the body of 2-year-old Zahree Thomas on the first floor.
Then, in a shocking twist to this case, they later found the toddler's head in the freezer.
When police realized someone else was upstairs, they followed protocol with several officers maintaining a position at the base of the stairway inside the home and others retreating from the house and forming a perimeter.
"They saw a body and they were aware somebody was upstairs so they withdrew. They didn't know if this person was armed, if there was more than one person upstairs," said Laughlin.
Police say Chevonne was in the bedroom on the phone with a 911 dispatcher, while officers tried to communicate with her. She eventually hung up.
Officers broke the second story window, forcing their way inside, but discovered she was already dead, having stabbed herself in the neck.
"I know the officers on the scene were very shaken up by this. Everybody here is very shaken up," said Laughlin. "One of the sergeants in my office said it's one of the most grisly things he's seen on the job."
Neighbors are understandably upset and stunned.
"She was a good mother. She helped the family, she helped the neighbors, she helped everybody," said one neighbor who did not want to be identified.
"She seemed to be a well-kept person, not disheveled, not loud; she was quiet, she kept to herself," neighbor Lynette Brown said.
According to the Associated Press, Thomas had regained custody of her son just five months ago.
Prosecutors say Chevonne Thomas had lost custody of Zahree Thomas in 2010 when she allegedly left the boy unattended in a car. At the time authorities say she admitted having smoked marijuana laced with PCP and blacking out in a park.
Friends say she must have been out of her mind on drugs last night when she killed Zahree and herself.
"It was drugs. She had drug issues and the drug that she was on probably enhanced emotions that she had or whatever she was going through," friend Raushanah Palmer said.
City of Camden offers counseling
Camden city officials announced that community support counseling would be available for residents in the aftermath of this crime.
The community support counseling will take place Wednesday at Bethel Deliverance Church Camden, located at 812 Kaighns Avenue, from 2:00 p.m. until 6:00 p.m.; and Thursday through Friday from 10:00 a.m. until 5:00 p.m.
There will also be community support counseling at Parkside United Methodist Church, located at 1418 Kaighns Avenue, for tomorrow and Friday from 10:00 a.m. until 7:00 p.m.