Can the police look at your facebook page ?

so a few dAYS AGO I HAD A FACEBOOK PAGE WICH I WISH I I NEVER HAD. it was called inspire ''and inspire the believers'' named after a magazine i was sort of inspired by . so on that page i posted stuff from a known jihad forum plus a few links.So i deleted the page but i still want to know if i can still get in trouble for it help !