 Cops tried a new approach this year in the days before the 4th, visiting the homes of teenagers who've made trouble in the past, warning them of consequences if they misbehave, as WBT's Scott Hamilton reporting. Search continues in Lake Norman for a missing swimmer. Crews are searching an area known as the Sandbar, where this woman and others were on July 4th. I think the scariest part was not knowing what was happening, because we were there and we just were like, okay...