Byron Estuardo Perez, 24, was shot and killed in Langley Park, Maryland, on August 22, 2009. The shooting that night led to a police investigation into who was responsible for the gun violence that ended his life.

Authorities later arrested Jose Pineda-Caceres in connection with Perez’s death. The case went to trial and a jury returned a guilty verdict for Pineda-Caceres based on the evidence presented.

What details about Perez’s life in Langley Park or the events that evening might help clarify what happened?