statute of limitations

I know somebody that has a class D felony in New York State. I swear its not me, I am leaving my name. He has been away for a number of years and wants to know if there is a statute of limitations on any warrant he may have.

I was at work and 4ft heigh 9ft long mahogny cabinets fell off the wall and knocked me out - I have 2 severe herniated disks. I was accepted to SSIDisabilty my first visit for neck and back injuries. I've been on SSID - Compensation and am receiving Aetna LTD. I'm suing the the cabinet makers and the contruction company - I see a Ortho monthly and I'm marked totally disabled. My lawyer wants me to see their Ortho and Neuro. Dr's which I's fine but now they want me to see a vocational counseler which has nothing to do with my case. Can you guide me with some procedures.

False battery and child endangerment charges

My girlfriend and I had a falling out 2 weeks ago and she called the police to escort her through the apartment to get her belongings. As they were going through the apartment, another officer was talking to her son(3) and he told the police I had pushed his mommy down and had thrown him on the sofa. I was just found out I have a warrant for my arrest for battery and child endangerment. I did not hit my girlfriend, I pushed her away as she was hitting me, and I never hurt her child. She is not the one pressing the charges, it is the police. They did not arrest me when they were at my house. I am confused by these false charges, what can I do?