WORKING WITH LAW ENFORCEMENT AND FAMILIES OF THE MISSING

Steven Anderson

Unknown MissingCold Case
Updated
Steven Anderson

Missing Persons Details

Missing Children

Steven Anderson

Missing from
New Lisbon, New Jersey - USA
Nationality
Case Entered
  September 16, 2021
Status
   Cold Case
Current Classification
  Unknown Missing
Source of Record
  NamUs
Last Updated
Verification Status
Yes

Physical Description

Gender
   Male
Age When Reported Missing
Age As of Today
  66
Race
  Caucasian/White
Hair Color
  Brown
Eye Color
  Hazel
Height
Weight
  Last Seen Wearing
Anderson was last seen wearing a blue hooded jacket and blue pants.

  Distinct Features
Steven Anderson had a chipped front tooth.
  Medical Alert
Steven Anderson was known to have trouble communicating and diagnosed with a developmental disability. 

Details of Disappearance

Steven Anderson was last seen by family or friends on April 07, 1975.

According to open source information, David Williams, then age 12, and Steven Anderson, then age 17, were reported missing from the New Lisbon State School on 04/07/1975.

The New Lisbon State School, now known as the New Lisbon Developmental Center is located in Burlington County, New Jersey. Both Williams and Anderson lived on the 1,896-acre center located off Route 72 in the New Jersey Pinelands. Both Williams and Anderson had been diagnosed with developmental disabilities and were unable to care for themselves without supervision. 

The boys, who were roommates, were last seen at approximately 4:15 p.m., walking towards their residence from a nearby ball field where they had been playing with staff members.

Who to contact!
If you have any information on the whereabouts of Steven Anderson, you are encouraged to contact the NNew Jersey State Human Services Police at (800) 233-2915, ask for John Mastalski, Detective. Be sure to have the case number S8094006 available as you will need it.

Additional Case Numbers

NamUs
MP3117
NCMEC
815026

Be Advised

If you see Steven Anderson anywhere, please do not make contact. Call your local emergency number like (911) or the phone number indicated for law enforcement on this record and they will instruct you on what to do. You can also let them know Steven Anderson's name and that they are profiled on this site. This way they can visit the profile and get information faster for follow up. You can always leave us a tip on what you saw by clicking the "Tip" link in the menu at the top of this page.

NOTICE: If the information contained in this missing persons profile is inaccurate, needs to be updated, or the person has been located, please let our staff know as soon as possible. Thank you.

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