The Alexandria Police Department is conducting a homicide investigation in the 5500 block of Holmes Run Parkway on Friday, Dec. 7, 2018. The victim of the fatal shooting was identified as Diamond Moore, 20, of Alexandria.

On Dec. 8, 2018, detectives charged William Thomas Layton, 32, of Largo, Maryland with Murder, Possession of a Firearm by a Violent Felon, and Use of a Firearm in the Commission of a Felony. He is currently being held without bond in the Alexandria Detention Center.

This investigation is ongoing. Anyone with information about this incident is asked to contact Detective Loren King at 703.746.6689.