Dr. Shiva Ayyadurai, an expert hired by the Arizona Senate to audit the mail-in ballot envelope images from November’s general election, told Senate leadership on Friday that his team’s review found thousands of duplicate ballots, as well as over 1,700 with no signatures.

Ayyadurai, who holds a Ph.D. in systems engineering from the Massachusetts Institute of Technology, said that there were 34,448 duplicate ballot envelopes from 17,126 unique voters.

Dr. Shiva On The Case Reporting That There Was Duplicate Ballots Found In The Maricopa Audit pic.twitter.com/cOhW0eukpj

— J̵̟̦̲̞̭̱̀̈́͑̄̇̈́̚͝ustice (@The_Justice7) September 24, 2021

Additionally, Ayyadurai reported there were 1,771 envelopes with no signatures and 2,580 with scribbles for the signature.

4,292 Scribbles signatures, blanks, and likely blanks! BAD votes. Decertify the election! pic.twitter.com/81gQN3aKwf

— Wendy Rogers (@WendyRogersAZ) September 24, 2021

By the official count, President Joe Biden won the Grand Canyon State in November’s general election by 10,457 votes.

The only county he flipped from red to blue to do so was Maricopa, the state’s most populous, encompassing the Phoenix metropolitan area.

Dr. Shiva’s team identified 17,322 duplicate ballots — this finding is NOT in the audit report

MORE than the election margin pic.twitter.com/Vr8VwjmmuL

— Liz Harrington (@realLizUSA) September 24, 2021

Former President Donald Trump carried the county by approximately 44,500 votes in 2016 and Biden won it by 45,100 in 2020.