came in at 2252, about four minutes ago, so our helicopter is above the address that the spotspotter pinged at. we went to the location where shotspotter had detected a gunshot. so we think there were shots fired on the street somewhere? yeah, that s where the shotspotter activation was pinpointing it. this is where it was this is where the shotspotter was indicating. so it s literally underneath this tree where it thought the shots that happened? yeah, that s what they said. so you have had a look for casings. mmm hmm. have not found any. right. what do you think there was a gunshot here? i mean, you can t really say, but if there is no evidence of a gunshot or.
yeah, that s where the shotspotter activation was pinpointing it. this is where it was this is where the shotspotter was indicating. so it s literally underneath this tree where it thought the shots that happened? yeah, that s what they said. 0k. so you have had a look for casings. mmm hmm. have not found any. right. what do you think there was a gunshot here? i mean, you can t really say, but if there is no evidence of a gunshot or. so was that like a typical type of call out from shotspotter? yeah, that s pretty normal. yeah. yeah, interesting. we look, don t find anything, don t get any can t find any evidence. no house is struck, no vehicle
mmm hmm. have not found any. right. what do you think there was a gunshot here? i mean, you can t really say, but if there is no evidence of a gunshot or. so was that like a typical type of call out from shotspotter? yeah, that s pretty normal. yeah. yeah, interesting. we look, don t find anything, don t get any can t find any evidence. no house is struck, no vehicle struck, no other callers. the police tell me this kind of scenario is common. when a shotspotter alert is created, it s often hard to know when a gunshot has actually been fired on the ground. that makes trying to work out how effective shotspotter is tricky. we wanted to really get at the question of the operational value of shotspotter, so we looked at about 50,000 shotspotter alerts over a period of 1.5 years and we found that in only about 9% of those shotspotter
but if there is no evidence of a gunshot or. so was that like a typical type of call out from shotspotter? yeah, that s pretty normal. yeah. yeah, interesting. we look, don t find anything, don t get any can t find any evidence. no house is struck, no vehicle struck, no other callers. the police tell me this kind of scenario is common. when a shotspotter alert is created, it s often hard to know when a gunshot has actually been fired on the ground. that makes trying to work out how effective shotspotter is tricky. we wanted to really get at
this tree where it thought the shots that happened? yeah, that s what they said. 0k. so you have had a look for casings. mmm hmm. have not found any. right. what do you think there was a gunshot here? i mean, you can t really say, but if there is no evidence of a gunshot or. so was that like a typical type of call out from shotspotter? yeah, that s pretty normal. yeah. yeah, interesting. we look, don t find anything, don t get any can t find any evidence. no house is struck, no vehicle struck, no other callers. the police tell me this kind of scenario is common.