Witnesseshavecastdoubton the accused'sinnocence.
Newevidencehasemergedwhichcastsdoubton theveracityof histestimony.
There areclaimsthat theseirregularitiesaresufficientlyserioustocastdoubton thevalidityof theelectionresults.
Subsequentinvestigationscastdoubton theauthenticityof thephotographs.
However, severalintelligenceexpertshavecastdoubton theseclaims.