let's bring in ken belkin with more on this. ken, of the cases you've covered, you have seen the scene here. give me an idea of what you think is happening when you hear that certain areas of high pressure, specifically right around that shooting, are on lockdown. people being told to shelter in place. and then other parts of the city really people are free to go and the perimeter seems to be tightening a bit. does that indicate anything to you? >> well, it's like a net. they're closing in on the assailant. that's what it appears to be anyway. you know, there's been an incredible mobilization of the state and the federal level here. resources are being deployed that are exponential, that i think will solve this in short time. we'll have this person in custody i'd say within 24 hours. >> trace: when, stand by. i want to bring in james craig, former detroit police chief here. i'm not sure if you heard what mr. belkin was saying. that they have something that they're looking at. what do you think that is a fair assessment? >> absolu