In the suburbs of D.C., a woman fails to show up for work and is found brutally murdered.

I wonder which emergency.

We just walked in the door, and there's blood in the foyer.

For the next two decades, the case remained unsolved until new technology allowed investigators to do what had once been impossible.

A new series from ABC Audio in 2020.

Blood and Water.

Coming April 28th, wherever you get your podcasts.

ABC News, I'm Wayne Cabot.

The long list of grievances spelled out in detail by the D.C DC shooting suspect at last night's White House Correspondents Association dinner.

Cole Allen, the heavenly armed suspect that police say race past security before the Secret Service took him down.

Law enforcement sources providing disturbing new details about the suspect's motive and willingness to kill as many people as possible to get to his intended targets.

Sources describing a message Cole Allen allegedly sent to his family before the attack.

The message details grievances about Trump administration officials,

expressing how the suspect was willing to kill from the highest ranking to the lowest,

including any Secret Service members that got in his way.

That's ABC's Pierre Thomas and and from ABC Chief Washington correspondent, Jonathan Carl.

President Trump called me early this morning, praising how quickly the Secret Service

jumped into action.

One Secret Service officer was shot directly in the chest by the gunman, saved by his body

armor this evening.

The White House tells me that

that Secret Service officer is, quote, totally fine.

...