The Latest: Police question a man in Pennsylvania regarding the killing of UnitedHealthcare CEO

A man with a gun thought to be similar to the one used in the killing of UnitedHealthcare CEO Brian Thompson was taken into police custody Monday for questioning in Pennsylvania, a law enforcement official told the Associated Press.

Thompson was killed in what police said was a “brazen, targeted” attack Wednesday as he walked to a hotel in New York City.

Here’s the latest:

New York City Mayor Eric Adams is expected to address this development at a previously scheduled afternoon news briefing in Manhattan.

While still looking to identify the suspect, the FBI has offered a $50,000 reward for information leading to his arrest and conviction. That’s on top of a $10,000 reward offered by the NYPD.

That included footage of the attack, as well as images of someone at a Starbucks beforehand.

Photos taken in the lobby of a hostel on Manhattan’s Upper West Side showed the person grinning after removing his mask, police said.

NYPD dogs and divers returned to New York’s Central Park today while the dragnet for Thompson’s killer stretched into a sixth day.

Investigators have been combing the park since the Wednesday shooting and searching at least one of its ponds for three days, looking for evidence that may have been thrown into it.

Police say the shooter used a 9 mm pistol that resembled the guns farmers use to put down animals without causing a loud noise. Police said they had not yet found the gun itself.

Ammunition found near Thompson’s body bore the words “delay,” “deny” and “depose,” mimicking a phrase used by insurance industry critics.

A man with a gun thought to be similar to the one used in the killing of UnitedHealthcare CEO Brian Thompson was taken into police custody Monday for questioning in Pennsylvania, a law enforcement official told The Associated Press.

The man is being held in the area of Altoona, Pennsylvania, about 233 miles (375 kilometers) west of New York City, the official said. The official was not authorized to discuss details of the ongoing investigation and spoke to the AP on condition of anonymity.

The development came as dogs and divers returned Monday to New York’s Central Park while the dragnet for Thompson’s killer stretched into a sixth day.

— Michael R. Sisak