Prosecutors have not revealed what additional counts have been filed against Mark Sedlock. The 63-year-old man is the convicted felon arrested last week for stockpiling weapons and explosive devices in his Japantown home. Police detonated those devices during a raid of Sedlock's residence September 13. They also confiscated dozens of guns Sedlock is said to have possessed illegally. He's charged with 10 felony counts related to the incident. No plea has been entered.
SJ man accused of making explosives due in court
SAN JOSE, Calif.