US president says venue was ‘not a particularly secure building’ as man is held after shots fired at annual press dinner

Here’s what we know so far about the suspect:

The Associated Press, citing two law enforcement officials, have identified the suspect as Cole Tomas Allen, 31, of Torrance, California.

He appeared to have been a “lone” gunman, said Jeff Carroll, the interim chief of police of the Metropolitan police department, and was armed with a shotgun, a handgun and multiple knives when he allegedly “charged a US Secret Service checkpoint” at the Washington Hilton.

We have no reason to believe at this time that anyone else was involved,” said Washington DC mayor Muriel Bowser. The suspect was taken to a local hospital where he was being “evaluated”, she said.