ground laws. meg oliver is in clearwater, florida. >> we did everything together, you know. it's tough. >> reporter: britany jacobs is still hurting. the shooting happened last thursday in this convenience store parking lot. the family of five parked in a handicapped spot. 28-year-old markeis mcglockton and his 5-year-old son went inside. that's when 47-year-old michael drejka confronted her. >> he was just, you know, harassing me about a parking space, you know, about a handicapped parking space. >> reporter: mcglockton returned and shoved drejka to the ground. that's when drejka drew his gun and fired a single shot into mcglockton's chest. he stumbled back in the store and collapsed in front of his son. a day later, the pinellas county sheriff declared he could not charge drejka. criminal defense attorney anthony rickman says the fact that mcglockton backed up after the shove raises concerns. >> the question is, is at that point in time, was there the