St. Louis Major Case Squad Investigations

MCS Report #689

Classification: Homicide

Requesting Agency: Overland Police Department

Date of Activation: 01/14/2019

Commander and Department: Capt. Steve Branham, Overland PD

Deputy Report Officer and Department: Det. Sgt. Tony Mocca, Florissant PD

Deputy Report Officer and Department: Det. Sgt. Jason Simpson, Brentwood PD

Victim: Justice Devaun Johnson

Suspects: Tabyus Mace and Joseph Robert Jordan III

Person of Interest: Tabyus Mace

The Overland Police Department requested the assistance of the Major Case Squad in investigating the murder of Justice Johnson. At approximately 7:15pm, police officers responded to McDonald’s at Page Avenue and Ashby Road in Overland, MO for a report of shots fired and a person down. There Justice Johnson (age 18) was located. He was transported to the hospital where he died from a gunshot wound.

As a result of this investigation, the following charges were issued in connection with Justice's death:

  • Tabyus Mace (age 18) - Murder 2nd Degree, Attempted Robbery 1st Degree, 2 counts Armed Criminal Action - bond $200,000
  • Joseph Jordan III (age 19) - Tampering with Physical Evidence - bond $100,000

Major Case Squad Press Releases

"Squad Membership is Regarded Not Only as a Honor, but as an Opportunity. It is Police Work at its Purest."

- St. Louis Post-Dispatch Sunday, March 7, 1982

MAJOR CASE SQUAD OF GREATER ST. LOUIS
1700 N Hwy 67
Florissant, Missouri 63031
(314) 831-7000
ST. LOUIS REGIONAL CRIMESTOPPERS
1-866-371-TIPS (8477)Visit Site
The Major Case Squad of Greater St. Louis is a 501(c)(3) nonprofit organization supporting multi-agency homicide investigations across the St. Louis region.
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