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Date: March 15, 2015I, Joseph Percich, DSN 3661, St. Louis County Police Department, knowing that false statements on this form are punishable by law, state that the facts contained herein are true. I have probable cause to believe that 2/15/2011 9:22:00 PM IF Y = "Y" "on March 12, 2015" "between and 2/15/2011 9:22:00 PM" on March 12, 2015, at 222 Florissant Rd., Jeffrey Williams, Black, Male, DOB 03/30/1994, 5'11, 150lbs, committed one or more criminal offense(s). Count: 01 ASSAULT 1ST DEGREE - SERIOUS PHYSICAL INJURY - A FELONY

Count: 02 ARMED CRIMINAL ACTION - UNCLASSIFIED FELONY

Count: 03 ASSAULT 1ST DEGREE - SERIOUS PHYSICAL INJURY - A FELONY

Count: 04 ARMED CRIMINAL ACTION - UNCLASSIFIED FELONY

Count: 05 SHOOTING A FIREARM FROM A MOTOR VEHICLE WITH INJURY- A FELONY

The facts supporting this belief are as follows: On March 12, 2015, the defendant Jeffrey Williams shot a St. Louis County police officer and a Webster Groves police officer at 222 S. Florissant Rd. in St. Louis County, causing serious physical injury to the officers. The defendant was inside a motor vehicle during the shooting. A weapon was recovered. Physical evidence was recovered at the scene of the incident. The defendant admitted his involvement.

Joseph Percich, DSN 3661, St. Louis County Police Department

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