Hi! Basically as my title suggests, i just want to know if there is any way to spawn cops along with the criminal and add them to the pursuit. I know you can use the Function.RequestBackup() but sometimes they don't arrive until later, or at all. I see no outright addCopToPursuit and was wondering if there was a way yet.

 

NINJA EDIT : Remembered the addPedToPursuit! Does this work on cops and instead of adding them as a criminal, does it add them as a cop with LSPDFR's AI?

You can use the Function.RequestBackup() with the EBackupResponseType as Pursuit

Functions.RequestBackup(spawnPosition, EBackupResponseType.Pursuit, EBackupUnitType.LocalUnit);

As showcased in my mod,
http://www.lcpdfr.com/files/file/9719-auto-pursuit-backup/
As @alexguirre mentioned, you use Functions.RequestBackup(Vector3, EBackupResponseType, EBackupUnitType);

However! The cops won't pursue unless you use EBackupType.Pursuit. Otherwise they go to your last known location and fumble around.

0.3 will most likely have the ability to spawn a new Cop() and add them to a pursuit via AddCopToPursuit() or something similar, which is something I'm really looking forward to. For now though, the answers above will have to suffice.