Impeachment|Trouble 4 Civil scams situation by Plaintiff versus Defendant for unsuccessful organisation collaboration. Yes, its permissible to impeach Witness 1sts personality for reliability. FRE 608 likewise allows, via interrogation just, questions right into certain circumstances of conduct of a witness if it is probative of the personality for reliability or reliability of one more witness or the witness whose personality the witness being cross-examined has actually indicated about.Always contrast the Federal Rules of Evidence to your state regulations of proof, which could vary.