Call my cell and using my REAL NAME  making threats to show people on Facebook my activities claiming to know family members

Got a call from an unknown male, making threatening statements involving the full name on my phone bill, which happened to be my husbands name, when he realized it was a woman on the phone and not a man, asked where my husband was by his full name, threatening to have me setup and "kidnapped" if I didn't put my husband on the phone. Upon hanging up, he sent a series of threatening messages, with photos of an ak47 claiming to be on his way to "see" us. We have no idea who this guy is...

Called my phone while I was at the hotel claiming to be a police officer who was gonna set me up for a crime claiming he called the front desk and had my room number and location and would be coming to my room in 20 minutes have no idea who this guy is but they need to do something about this seriously that's harassment