one is in custody in fairfax county and another is thought to have fled theco ty.anne cutl hasmore. >> the 17 and 14 year old victims were killed in the se m august and stember of 2016. they were lured into f'srfax county holmes run park. they were murred and their bodies were buried.ai the rem of those teen-agers t uncovehe following march. according to tprosecutors,ir killers are associates of the violent international street gang ms-13. one rule of that gang encourages members and associates to fight andill arrivals known as chavalas. pclaim these suspects lured ther first victim into t park because he was a rival. the second was