Vanilla a.i backup cops, just ditch the arrested suspects, does anyone know how to fix this? Cause i dont want to do any man to man suspect arrest or even transport, cause i want to be merely in air support division. Thanks so much for those who can help. . 

There is a section in the Stop The Ped ini called "Control All Arrests"

Change that setting.

You mean the parameters? I already tried that, it work in one of my callout, that was gang riot. However in other callout like it think that was a street fight, the one suspect was on chase by ai cops until he carjack a civilian vehicle just to flee, when he was cornered and caught by the ai cops and cuffed. They still just leave him there with a red blip and still waiting for my orders to transport. Thus, i was forced to land my heli in front of the freeway an unrealistic way of commanding. 

Sometimes they don't do it immediately.

But that is realistic - often roadside things take place such as a breathalyzer test. 

I see,. . Thanks so much for your idea and response Charlie686. 

Not a problem!

Hopefully they arrest them quickly :))