I looked into my log, and it appears that this happens:

[9/7/2015 1:05:52 PM.903] LSPD First Response: Creating ShotsFiredCallout
[9/7/2015 1:05:53 PM.035] LSPD First Response: GetAudioFileForAction: No file found for: STREET_LITTLE_BIGHORN_AVE
[9/7/2015 1:05:59 PM.685] LSPD First Response: Created new chase
[9/7/2015 1:05:59 PM.694] LSPD First Response: Suspect added to chase
[9/7/2015 1:05:59 PM.893] LSPD First Response: Cop added to chase
[9/7/2015 1:05:59 PM.895] LSPD First Response: Added cop to existing chase
[9/7/2015 1:05:59 PM.901] LSPD First Response: Cop added to chase
[9/7/2015 1:05:59 PM.901] LSPD First Response: Added cop to existing chase
[9/7/2015 1:06:39 PM.065] LSPD First Response: No more suspects useable, aborting chase
[9/7/2015 1:06:39 PM.078] LSPD First Response: Aborted chase
[9/7/2015 1:08:23 PM.890] LSPD First Response: EndCurrentCallout: Finishing...

1st problem: LSPD First Response: GetAudioFileForAction: No file found for: STREET_LITTLE_BIGHORN_AVE

2nd problem (may be caused the 1st problem):LSPD First Response: Created new chase
 LSPD First Response: Suspect added to chase
 LSPD First Response: Cop added to chase
 LSPD First Response: Added cop to existing chase
 LSPD First Response: Cop added to chase
 LSPD First Response: Added cop to existing chase
 LSPD First Response: No more suspects useable, aborting chase
 LSPD First Response: Aborted chase

I reverted back to RHP .22, because I was in .24, no difference

 

Processor: AMD A10-5750M APU 4 CPUs, 2.5 ghz (Below recommended)

RAM: 8GB

Windows 8.1

DirectX 11

Graphics card: AMD Radeon HD 8650G

 

Other mods:

Callouts V

Crazy Callouts

Traffic Policer

Police Radio

 

 

make sure LSPDFR and your callout mods are installed right 

Edited September 7, 201510 yr by Defalt1324

Missing audio files seem to happen to everybody, it was the same in LCPDFR.
I think the aborted chases may be when you don't accept a callout, since everything for the call is spawned the second the callout comes in.