It was followed by You church christ c nts, you re the f ing devil c nt, f ing call me back c nt, f ing devil worshipping bastard, f ing mother f ing sl ts, f k you on February 4. Prosecutor Harry Coburn said Grover phoned the next day and left the message: I m going to f ing blow your building up c nts . Staff answered when the father of three phoned back hours later and he ranted the same abuse for about a minute before hanging up . When police spoke to him, he admitted the phone number was his, but said he had been drinking a lot more in the past two weeks and getting drunk for entire days .