brad: that was the end of a 15 minute pursuit much the car burning and marvis pollack in handcuffs. police say the 34-year-old baltimore man sped away from a st. patrick's day d.u.i. checkpoint, led them on a chase and then zoomed right back to where it all started. slamming into three cars. ironically, they say, he wasn't drunk. >> we do believe he was under the influence of some type of drug. brad: here on the road surface you can see evidence of the fire. there's charring piece of the burned car. its location one of the concerns because right down here just about a half a mile, downtown annapolis, the statehouse the governor's mansion. >> they were ready to take him out. they were thinking this guy gets downtown he might do some serious damage. brad: fortunately, nobody was seriously injured. pollack faces a long list of charges. brad bell, abc 7 news. alison: that's it for abc 7 news at 5:00. right now at 6:00, how the secret service is dealing with its own mistakes amidst new threats on the white house. plus -- >> it's appalling! we have to overhaul this system! alison: more pr