St. Louis Major Case Squad Investigations

MCS Report #740

Classification: Homicide

Requesting Agency:  Hazelwood Police Department

Date of Activation: 12/12/2020

Commander and Department: Lt. Andy Eagan, Hazelwood Police Department

Deputy Report Officer and Department:  Det. Doug Barber, Hazelwood Police Department

Deputy Report Officer and Department:  Det. Lt. Mark Bruegenhemke, Chesterfield Police Department

Victim: Terry Anthony St. John Jr.

Suspect: Quincey T. Haulcy

The Hazelwood Police Department requested the assistance of the Major Case Squad in investigating the death of Terry St. John Jr. At approximately 4:20pm, officers responded to the 400 block of Candlelight Lane for a report of shots fired. Upon arrival they located three male victims who had been shot. Terry St John Jr (age 23) was pronounced dead at the scene. The other two victims were transported to the hospital and treated for their injuries.

As a result of this investigation, Quincy Haulcy (age 21), was charged with the following:

  • Murder 1st Degree (1 count)

  • Armed Criminal Action (5 counts)

  • Assault 1st Degree (2 counts)

  • Attempted Assault 1st Degree (1 count)

  • Unlawful Use of a Weapon (1 count)

He was arrested on a no-bond warrant.

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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