Multiple law enforcement sources told ABC News that the preliminary assessment from investigators, based on video evidence and interviews, is the driver was not aiming to hit the parade but rather was speeding through the route to flee an earlier incident.

Authorities spent the night scouring social media and other digital platforms associated with the person of interest, who remains in custody. So far, investigators have no reason to believe there is any connection to radicalization, extremism or the ongoing debate about the verdict delivered in Kyle Rittenhouse’s trial last week elsewhere in Wisconsin, the sources said.