::rant::
What the hell is up with the aiming? whatever I aim at with the crosshair I expect to hit, not a little more to the right and when a guy is right in front of you it is basically impossible to shoot him.
Since when is a cop car faster than a Porsche just because you have a higher wanted level.
::end of rant::
Just had to get that out of my system

cause those two cost me in having to do some of the missions more than 2x.
iNeb, just use a fast car ie. Porsche and follow her and ram into her when shes turning so she slams into the wall causing more damage, I killed her pretty fast first try. And also the "cop move" (forgot whats it called) where you get spun out from getting hit on the back side in a sweeping motion.
The missions are harder but it gets way better later on!