A crazed New Jersey cop who bashed in her ex-boyfriend’s front door with a baton can be seen in a newly revealed video of her arrest admitting that she “f–king snapped” and telling officers that she would “burn your house down next.” Former Toms River Police Officer Rebecca Sayegh, 32 — who was banned from law enforcement for life over the jealous rampage — lashed out at the cops who came to bust her during an unhinged, curse-filled rant in April, the new bodycam footage reveals....