
Lenin Mancias-Callejas (left), Bryan Mancias-Callejas (center) and Francisco Sosa (Photos: Montgomery County Police Department)
Two Hyattsville Prince George’s County Public Schools (PGCPS) teens were arrested in the gang-related stabbing of a 19-year-old found dead in the woods, police said.
Brothers Lenin Mancias-Callejas and Bryan Mancias-Callejas, both 16, have been charged as adults with first-degree murder in the death of Herson Mejia-Alvarez, 19, of Riverdale, Prince George’s County police said Wednesday. Police said they are still looking for a third suspect, 18-year-old Francisco Sosa, in connection with the killing.
Officers found Mejia-Alvarez’s body in a wooded area shortly before 1 p.m. May 23 in the 8900 block of New Hampshire Avenue in Silver Spring, police said.
Mejia-Alvarez was killed four days before his body was found in the woods, with cell phone records showing he and the Mancias-Callejas brothers were at an apartment building together before they travelled to an isolated location where Mejia-Alvarez’s body was eventually found, according to charging documents.
The Mancias-Callejas brothers and Sosa are members of MS-13, charging documents state.
The brothers are being held in the county jail without bond. An attorney for the brothers could not be immediately reached for comment.
Anyone with information is asked to call the Homicide Unit at 301-772-4925. Callers wishing to remain anonymous may call Crime Solvers at 1-866-411-TIPS (8477), go online at www.pgcrimesolvers.com or use the “P3 Tips” mobile app.
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