One of Baltimore’s most prominent families was thrust into the spotlight this week, when a son of the clan, Luigi Mangione, was arrested by Pennsylvania police and charged in the Dec. 4 fatal shooting of UnitedHealthcare CEO Brian Thompson.

New York City’s police commissioner says police have arrested a 26-year-old with a weapon “consistent with" the gun used in the killing of UnitedHealthcare CEO Brian Thompson.

The FBI confirmed that it had received the tip about the shooting suspect's identity and passed it on to the New York Police Department.

Authorities are sharing new details about the the days leading up to the arrest of the suspect in the UnitedHealthcare CEO’s murder, Luigi Mangione. Law enforcement sources say his mother was contacted by police hours before his arrest to ask if surveillance photos of the shooter could be her son.

Luigi Mangione, who was arrested and charged with the murder of UnitedHealthcare CEO Brian Thompson, is currently behind bars in Pennsylvania, and his family has a short message of support for him.

The man charged with murdering UnitedHealthcare CEO Brian Thompson came from an influential Baltimore family with longstanding ties to local hospitals

Luigi Mangione, 26, is charged with second-degree murder in the shooting death of UnitedHealthcare CEO Brian Thompson. A "claim of responsibility" letter suggests Mangione targeted Thompson due to anger at the health insurance industry.