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Authorities have yet to determine the cause of a house explosion Wednesday that left three people dead and damaged at least 39 homes in Evansville, Indiana, the city's fire chief said.

CNN's Peter Valdes-Dapena explains to "Nightcap's" Jon Sarlin the impact of the Inflation Reduction Act for consumers who are looking to buy electric vehicles today and which companies are phasing out their tax credits. For more, watch the full Nightcap episode here.

Floyd Ray Roseberry, who allegedly threatened to detonate a bomb near the US Capitol almost one year ago, will be released from jail after a judge determined Thursday that he was suffering side effects from improper medication at the time of the incident.

On the five-year anniversary of a violent White nationalist rally in Charlottesville, Virginia, the city is pausing to reflect on the events of that weekend and hold several remembrance events in the coming days.

The new director of the Bureau of Alcohol, Tobacco, Firearms and Explosives took the agency's helm last month at a time when gun violence and extremism are on the rise, putting him among a handful of top federal officials tasked with preventing and responding to high-profile incidents of violent crime rocking the nation.

Meghan Hays, a longtime communications aide to President Joe Biden, will depart her role as director of message planning at the White House later this month, CNN has learned.