St. Louis Major Case Squad Investigations

MCS Report #181

Classification: Homicide

Requesting Agency: St. John Police Department

Date of Activation: 07/04/1990

Commander and Department: Capt. Daniel Chapman, Dellwood PD

Deputy Report Officer and Department: Det. Sgt. Robert Lowery Jr, Florissant PD

Victim: Thomas Frederick Lannert

Suspect: Stacey Ann Lannert

The St. John Police Department requested the assistance of the Major Case Squad in investigating the death of Thomas Lannert (age 44). At approximately 4:21pm, police officers responded to a residence in the 3700 block of Eminence Boulevard to assist on an ambulance call. There officers located Thomas Lannert inside the residence. He had been shot and was pronounced dead on scene.

As a result of this investigation, Thomas’ daughter, Stacey Lannert (age 18), was charged with Murder 1st Degree, Armed Criminal Action, and Tampering with Physical Evidence. Her bond was set at $750,000.

"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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