I just read through the whole thread and because there was some confusion about the timeline earlier I thought I'd set down a very brief one here based on the information from this article: http://www.foxnews.com/us/2015/02/1...death-young-attorney-inside-washington-hotel/
Monday 2/9/15
sometime after 5pm Messerschmitt checked into a room at the Hotel Donovan
at 7:34pm his wife received a text from him saying he'd be home in about an hour
Tuesday 2/10/15
at 1:50am his wife reported him missing (so, about 6 hours after she received the text)
later that morning he was found dead in the hotel room.
I don't know why the Daily Mail and other sources say he was found 24 hours after he was reported missing. I tend to believe the source above and these two which give a fairly specific time that she reported him missing: http://www.nbcwashington.com/news/l...s-Circle-Hotel-Tuesday-Donovan-291455771.html and http://www.washingtonpost.com/local...5c6bf6-b2ad-11e4-886b-c22184f27c35_story.html
There was also an earlier article that stated his wife hadn't seen him since Sunday and indicated he left for work that day. Perhaps it was a reporting error.
As information, large law firms in DC primarily work as lobbyists for their clients. Increasingly, the serve as de facto government functionaries doing research, writing or changing regulations and writing legislation for passage in Congress. Members of Congress and other government officials actually do very little of this work themselves. These law firms work in teams with in house attorneys like the victim doing research, planning and writing while in house lobbyists make the face to face calls on The Hill, etc.
According to Open Secrets.org, DLA Piper spent about $8 million last year on face to face lobbying activities for their clients.
Below is a link to information about their lobbying activities in 2014
https://www.opensecrets.org/lobby/firmagns.php?id=D000021569&year=2014
This may not have had anything to do with his murder, but gives some background about his work and connections.