will an arrest effect my son's scholarship/grant awards?

<p>Hello all, new here and really need help with this question if possible!!
My son has been accepted to a good private college this Fall. He was with friends this past weekend and they were arrested, one friend had pot on him and they all were charged for that, I need to know if he is in danger of loosing his grant/scholarship money and/or will his acceptance be revoked now? I'm very worried his future has been ruined because of a stupid mistake!!</p>