not ▁sust ained ," ▁five ▁were ▁unf ounded , ▁four ▁resulted ▁in ▁ex on er ation , ▁five ▁had ▁unknown ▁out comes ▁and ▁one ▁resulted ▁in ▁no ▁action ▁taken ." ▁ ▁Events ▁ ▁Short ly ▁before ▁ 1 0 : 0 0   p . m ., ▁police ▁were ▁called ▁to ▁investigate ▁Mc Donald ▁at ▁ 4 1 0 0 ▁South ▁Pul ask i ▁Road , ▁respond ing ▁to ▁reports ▁that ▁he ▁was ▁carrying ▁a ▁kn ife ▁and ▁breaking ▁into ▁vehicles ▁in ▁a ▁tr uck ing ▁yard ▁at ▁ 4 1 st ▁Street ▁and ▁K ild are ▁Avenue . ▁When ▁officers ▁confront ed ▁Mc Donald , ▁he ▁used ▁a ▁kn ife ▁with ▁a ▁ ▁bla de ▁to ▁slice ▁the ▁t ire ▁on ▁a ▁pat rol ▁vehicle ▁and ▁damage ▁its ▁wind sh ield . ▁Mc Donald ▁walked ▁away ▁from ▁police ▁after ▁numerous ▁ver bal ▁instructions ▁from ▁officers ▁to ▁drop ▁the ▁kn ife , ▁at ▁which ▁point ▁respond ing ▁officers ▁requested ▁Tas er ▁backup , ▁according ▁to ▁radio ▁record ings ▁released ▁December ▁ 3 0 , ▁ 2 0 1 5 , ▁to ▁Polit ico ▁and ▁N BC ▁Chicago ▁in ▁response ▁to ▁Illinois ▁Fre edom ▁of ▁Information ▁Act ▁requests . ▁ ▁Video ▁of ▁the ▁shooting ▁shows ▁that ▁Van ▁Dy ke ▁was ▁adv ancing ▁on ▁Mc Donald , ▁while ▁Mc Donald ▁was ▁walking ▁away ▁from ▁Van ▁Dy ke ▁when ▁the ▁first ▁shot ▁was ▁fired . ▁The ▁first ▁shot ▁hit ▁Mc Donald , ▁who ▁sp un ▁and ▁fell ▁to ▁the ▁ground . ▁As ▁Mc Donald ▁lay ▁on