Recent Prince George's County Crime Reports (11 Mar 2010)

Washington, DC (County police reports, generally for February 22 - February 28, and municipal police reports which may cover earlier and later dates)

Gazette:

• County Police, Districts 1-6  (March 1 - March 7)
• Weekly list of county murders (last updated 25 Feb 2010, but incomplete)
  
• Greenbelt (February 27 - March 3)
• Laurel (February 23 - March 7)

Mount Rainier (March 1 - March 11)

Gory Prince George's (Unofficial lists of homicides since 2006)

Police Press Releases (March 4 - March 10) Crime mapping

• 03/10/2010 Police Make Arrest in 2009 Homicide in Forestville, Maryland (2685) http://bit.ly/bYfmjl
• 03/10/2010 Police Department Mourns Loss of Officer After Traffic Crash (2686) http://bit.ly/9JLQQ0
• 03/10/2010 Police Seek Indentity of Robbery Suspects at the Game Stop (2687)  http://bit.ly/arGkfn
• 03/10/2010 "PGPD To Host Its First "Extreme Senior Makeover" Event (2688) http://bit.ly/bQ9QTN
• Notes: 
• There are no online press releases for the homicides on February 14 (Cobb) and 18 (Wheeling)
• Police have told at least one reporter the identity of victims from the February 1 (Camara) and 9 (Nucamedia-Ventura) homicides, but denied my request for the names and have not posted the information online.

Sheriff's News Releases (None posted since 7 Aug 2009)

See also three non-official sites with more user-friendly interfaces than the official site:

• Crime Blotter 
• Crime Reports (does not seem to show recent homicides)
• Murder in Maryland, Washington, DC, and beyond (by Chris Nelson)