A friend of mine has gone AWOL recently is there a way out for him?

He is regular army, went AWOL after his 3rd week of BCT at Fort Benning, hes a 25B not sure what that means. He's been gone for almost 15 days now. Will they actually take the time in persuing him? Like sending the cops everywhere or undercover agents and such to apprehend him. Are they allowed to do search warrants like the whole house or yard? or hold me as an accomplice to his whereabouts.