Live election 2024 updates in the Philadelphia region and the focus on Pennsylvania

Former President Donald Trump baselessly claimed on social media on Tuesday afternoon that there is "a lot of talk about massive CHEATING in Philadelphia," despite no evidence to support those claims.

In fact, Philadelphia District Attorney Larry Krasner said Tuesday his office does not have reports of anything that looks like voter fraud.

"We do not expect to have it, but if it's there, we want to know about it. We don't want to hear a bunch of crazy fiction later about how things happen," Krasner said.

"If we start to hear about it at nine o'clock after the polls are closed, you should be rightly suspicious of what you are hearing," Krasner continued.

The post comes as Trump has been basely accusing the key battleground state of cheating for days.

ABC News has previously reported on small instances around the state, including multiple counties investigating potential voter fraud registrations. Philadelphia was not one of those counties, according to the attorney general.

Pennsylvania's U.S. Senate race between three-term Democratic Sen. Bob Casey and Republican challenger David McCormick will help determine control of the chamber Tuesday in a battleground state contest that is one of the nation's most expensive this year.

Casey and McCormick face off in Pa. race that could determine Senate control

Casey, perhaps Pennsylvania's best-known politician and the son of a former two-term governor, is seeking a fourth term after facing what he has called his toughest reelection challenge yet. Casey, 64, is a stalwart of the state's Democratic Party, having won six statewide elections going back to 1996, including serving as the state's auditor general and treasurer.

McCormick, 59, is making his second run for the Senate after losing narrowly to Dr. Mehmet Oz in 2022's Republican primary. He left his job as CEO of the world's largest hedge fund to run after serving at the highest levels of former President George W. Bush's administration and sitting on Trump's Defense Advisory Board.

The race ran on national themes, from abortion rights to inflation. But it also turned on local ones, too, such as Casey's accusation that McCormick is a rich carpetbagger from Connecticut's ritzy " Gold Coast " - a caricature McCormick helped bring to life by mispronouncing the name of one of Pennsylvania's local beers - trying to buy Pennsylvania's Senate seat.

READ MORE HERE.

Philadelphia District Attorney Larry Krasner said Tuesday that Election Day behavior at the polls in the city has been 'more aggressive.'

However, Krasner said no arrests have been made.

Philadelphia District Attorney Larry Krasner said Tuesday the behavior at the polls in the city has been 'more aggressive.'

The D.A.'s office says voters who encounter any irregularities at their polling location can call the DAO Election Task Force hotline at 215-686-9641.

Voters are also encouraged to contact the national nonpartisan Election Protection hotline: 866-OUR-VOTE.

Voters with questions about the election process should contact the Philadelphia City Commissioners' Office at 215-686-VOTE.

Should voters encounter any violence or physical threats at their polling station, they are urged to call 911 immediately.

A Pennsylvania judge has ordered Luzerne County to extend polling hours in Laflin Borough.

The voting location in that borough will now close at 9:30 p.m. Tuesday.

The poll there opened late Tuesday, causing some voters to be unable to cast their ballots.

Voting didn't begin until 8:30 a.m., some 90 minutes after the start of voting at 7 a.m. statewide.

Laflin Borough is southwest of Scranton, Pa.