Washington (CNN) President Donald Trump on Wednesday suggested a left-wing political motivation behind the massacre in Dayton, Ohio, despite police statements that say there's a lack of a clear motive.

Trump, whose anti-immigrant language has been scrutinized in the wake of the El Paso, Texas, shooting over the weekend that appears motivated by a hatred of Hispanics, made the insinuation hours before he traveled to both sites. He made similar comments to his tweets on the White House lawn as he departed Wednesday morning.

"'Meanwhile, the Dayton, Ohio, shooter had a history of supporting political figures like Bernie Sanders, Elizabeth Warren, and ANTIFA.' @OANN I hope other news outlets will report this as opposed to Fake News. Thank you!" Trump tweeted Wednesday morning.

A Twitter account that appeared to belong to Dayton shooter Connor Betts retweeted messages supporting Sens. Bernie Sanders and Elizabeth Warren, as well as extreme left-wing and anti-police posts, as well as tweets supporting Antifa, or anti-fascist, protesters.