Jonathan Broyhill, a friend of the couple who had been best man at their wedding, has been arrested and charged with attempted murder, the Raleigh News & Observer reported. The Raleigh police department will seek to charge him with murder, a police spokesman told the Observer.

Hahn’s husband, Nation Hahn, was also stabbed, but was released from the hospital after receiving treatment for injuries. Nation is also involved in Democratic politics.

Broyhill remains in WakeMed Hospital in Raleigh with self-inflicted injuries. Police found Broyhill, who reportedly worked with Hahn at Sky Blue Strategies, at the Hahns’ home when they responded to a 911 call Monday night.