The manhunt for Shareff Allman, the man suspected of killing three of his colleagues on Wednesday morning at the Lehigh Cement Plant, ended this morning after authorities shot and killed the 45-year-old man. KTVU's Sal Castaneda reports, "KTVU confirms shooting suspect Shareef Allman has been shot and killed by police."

KTVU reports that reporter Tara Moriarty "heard seven or eight gunshots at around 7:45 a.m." this morning "a block away from the HP parking lot where Allman attempted to carjack a woman."

We'll update as soon as we know more.