republican congressman adam ken singer published a series of voicemails and phone calls his office hasgraphic and include threats of violence. >> hey, you little bloep. [ bleep ]. going to come protest in front of your house this weekend. we know who your family is and we're going to get you, you little [ bleep ], you [ bleep ] little bastard. going to get your wife, going to get your kids, you little [ bleep ] bastard. >> you [ bleep ]. you gave $200 to that black b -- who killed ashli babbitt. i hope some, someone like him kills your nasty mom, your nasty wife. >> you're going to swing for [ bleep ] treason, you communist [ bleep ]. >> also this weekend, the other republican member of the committee, congresswoman liz cheney, indicated the committee could make a criminal referral for the former president, perhaps others. >> so the committee will or will not make a criminal referral? >> we'll make a decision as a committee about it. >> it's possible there will be a criminal referral? >> yes. >> which would be effectively the committee saying that he should be prosecuted and this is the