SAN FRANCISCO (KRON) -- A man was convicted of committing a quadruple murder in San Francisco's Hayes Valley neighborhood in 2015, San Francisco District Attorney Brooke Jenkins said Friday. A jury deemed that Lee Farley, 36, killed four people who were stopped in a car on Laguna Street. Farley pleaded not guilty when charged. The homicides happened on Jan 9, 2015. The victims' car was stopped on Laguna Street just south of Page Street when Farley fired at least 18 bullets into it. All four victims died at the scene. $3.5K of tools stolen in Colma heist, police look for thieving duo The victims were identified as Yalani Chinyamurindi, 19, Harith Atchan, 21 and Manuel O’Neal, 22, of San Francisco, and Antioch resident David Saucier, 20. “I would like to thank the jury for their service in this trial,” Jenkins said. “I would also like to thank the mothers and families of the murdered men for their patience, faith and trust in my office to get justice for their families.  Our strong legal team fought hard, understanding that while nothing we do can bring back their loved ones, that hopefully this verdict brings them some comfort." Farley had previously been convicted of burglary, firearms, shootings, assault and drug trafficking. For this shooting, he was convicted of four counts of first-degree willful, deliberate, premeditated murder, discharging a firearm at an occupied motor vehicle and possession of a firearm by a felon. Special circumstances were added for it being a drive-by shooting and being committed by a street gang participant. Farley's sentencing date is Dec. 16.