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a little bit. Next slide, please. I'll go through this part a little quickly. Has been around for a while. We've talked a little bit. We've talked plenty about it. But just to go back to the beginning, body shots father, God's father, uses audio sensors to locate, detect and locate gunshots that are fired within the coverage area that we've defined. They are then able to provide alerts to the police department, allowing us to more quickly, respond to aid victims, identify witnesses, collect evidence, and then potentially identify suspects and prosecute them. Next slide, please. So what does this mean? How does this work? Basic overview. So ShotSpotter uses an array of acoustic sensors. They're spread throughout the coverage area. What the means, with the goal of being able to triangulate the location of impulsive sounds. So impulsive sound now that can be a gunshot, that can be fireworks, that can also be a car backfiring once that sound is captured, the audio that is analyzed by a machine learning algorithm that Scott's father developed, and then that classifies that sound into a variety of categories, whether it was a gunfire, whether it was a car backfiring, whether it was a firework or some other sound. That information is then reviewed by an analyst in one of Scott's father's incident review centers. They confirm what the algorithm has determined. They may add some additional information to that that they are able to determine from listening to the audio, and they push that alert to the police department, usually within about 60 seconds. Why is this important? National studies suggest that less than 20% of shots fired not shooting to people. Just generally speaking, gun shots are reported to 911, it's important because firing a gun within the city limits is a violation of the ordinance. Firing gun that somebody is obviously a much more serious crime, and it's important that DPD be able to respond quickly to all of those incidents, whether they're recorded by citizens or not. Just one of the reasons why citizens may choose not to report them, I can think either they've just gotten used to it, which is a horrible thought, or potentially they don't want to get into a dispute with a neighbor who has shown the proclivity to discard a firearm. Next slide, please. So this is a map of where
we have coverage. The darker green portions here show the original two coverage areas that we implemented in March of 2021 the lighter green areas have been added in so the total coverage we have is approximately 39 square miles across nine of our 11 police precincts, and any of those shaded areas represents the current coverage area. Coverage areas were picked through a data driven process where we identified zones with higher than average shooting victims, higher than average calls to 911, reporting shootings and higher than average calls reported to 911, for shots fired. Next slide please. So this is a look at weekly ShotSpotter alerts since April 10 of 2023 and reason for starting the slide on April 10 is this is approximately when the expansion to 39 square miles was completed. And so all of these weekly counts are being collected from the same square miles. If we went back further, we'd see lower accounts simply because we had less coverage area. So we're looking at 2023 we saw an average of about 350 alerts for shots fired each week. And then in 2024 we saw that come down substantially to about 240 alerts for shots fired. Now you'll notice the gap there in the middle. We have excluded the few weeks surrounding New Year's Eve and New Year's Day from this graph. There were such a staggering number of shots fired alerts caught during that time that it would throw off this entire graph and we wouldn't really be able to see any patterns of the scale those weeks, the week of New Year, New Year's Eve, approximately 2000 alerts in a week, most of them coming from you know, those two days. So we have seen right behavior changing within the area. We're seeing less people going out and firing shots. And why is this important? One, you know, there is we hope an overall effect is part of our layered technology approach to reducing overall crime throughout the city. And I think we have seen that year after year now, as we have worked to increase in our leveraging of these technologies, we've seen these declines, but also from a public health standpoint and a public safety standpoint, the impact on children growing up with constant gunfire, right? We can reduce that. We can make a difference in early childhood development as well. Next slide please. So looking at some overall metrics for 2024
with a ticket. So those arrests are for much more serious crimes that are connected to these alerts. And then next slide, please. So why is this? Another reason this is important, right? Many of you may be familiar with nibin, National Integrated ballistics Information Network. It's a program here, exceptional program here, DPD from the ATF, all of our bullet casings that we collect, either from the scene or from firearms that we recover and then test fire are loaded into that system, 3d modeled, and those scans are compared, so we can link crimes together. Again. This is just an example of how one piece of technology supports another piece of technology. In this case, very directly, we saw the evidence we collected. The amount of bullet casings that we collected substantially increase after we expanded our coverage, and so that just gives us another investigative tool to link crimes together hopefully find leads across multiple cases that can help us solve them. Next slide, please questions, and that is the end of our 
part of the presentation of the budget special from the Department of Finance through the chief office. And first slide, next slide, please, shows the reports that are submitted to the board that are the budget perspective for quarter two for all the funds, then the general fund revenues and expenditures, vehicle purchase report, capital expenditure report, and then the last one activity report. Next slide please. This report shows the budget and the actual for the quarter of all the funds. And as you know, the police budget includes four major funds. It is the general fund, the revenue fund, and then special revenue fund includes the top fund, together with the 911 fund, as you can see from the slide the budget for the general fund and December 31 2024 was $18.1 million and The actual was almost $18.1 million 
equipment and other expenses, all of them very much staying within the budget refinements. Next slide, please. This is a detail slide, and for the public, this is not too it's too small print. But I just want to let you know that this is a more detail of the previous slide that shows details of what the municipal income tax, utility users tax, sales and services, license, permit and inspection charges, fine, sports, picture and penalties, coupled with revenues from use of the assets. And again, those are a lot of details. The information has been provided to the board, and I'll be happy to answer any questions you may have in that regard. Next slide, please. This slide again has the details of expenditures, and the expenditures are broken down by salaries over time for the non uniform police uniform employee benefits and all the operation, Operation services for the police department, from contractual services to medical expenses and professional services, the way that they are budgeted and what the actual amount was. Next slide please. This is continuation of the previous slide. We continue the other services, such as operating supplies, operating services, capital equipment and other 

expenses, including training. Next slide please. The following. The slide shows the vehicle purchase report, the total of vehicles that were purchased during the court for the month of October, November and December. There were 37 vehicles, and the slide has been broken down by type and the type of vehicle and the month that we purchased those vehicles. Next slide please. The This slide shows the improvements, capital improvements, and the repair maintenance that we did during the month of October, November and December, and broken down by the location and by the amount. The total amount for the quarter was, we spent $316,000 among all the locations that DPD has operations or operates in those buildings, the last, next to last, slide shows the grant activity report. There were only two new grants that started during the fiscal year 25 and the one of them was overtime traffic enforcement of $159,250 and the other one was community policing. 26,290 $5,000 the grants under that are the grants that were utilized during the quarter. But they did not initiate. They did not start doing that quarter. Rather that they are continuation of the previous quarters, prior to the second quarter 2025, and honorable chair, you conclude my presentation, and I'll be happy to answer any questions on behalf of DPD that you may have do Commissioner