'Armed and dangerous': Have you seen this San Fran man wanted by FBI? [photos]

This is Ryan Kelly Chamberlain II. He’s wanted by the FBI in connection with a Bay Area raid that uncovered a cache of explosives this weekend.

FBI seeks suspect after raid reveals explosives http://t.co/vJgK03T9YF pic.twitter.com/NWmY66pniU

— SF Examiner (@sfexaminer) June 1, 2014

Door still has crime scene tape where @FBI SanFrancisco served search warrant yesterday pic.twitter.com/RpsIAmG6J8

— Mike Pelton (@MikePeltonABC15) June 1, 2014

UPDATE: One fire unit just left scene but @FBISanFrancisco still at Jackson & Polk searching building. pic.twitter.com/TYMuytHqD7

— NBC Bay Area (@nbcbayarea) June 1, 2014

Decontaminating @FBI investigators after they exited a #SanFrancisco apartment with possible radioactivity. #ktvu pic.twitter.com/yFLXI048ci

— John Sasaki (@SasakiNews) May 31, 2014

“@MikePeltonKRON4: Hazmat teams on scene of @FBI SanFrancisco search warrant pic.twitter.com/l6QtWSy0Cs” WTF IS GOING ON?

— Tina Baylocq (@tinabaylocq) May 31, 2014

Scene outside a #sanfrancisco apartment bldg where @SFPD & @FBI are serving a search warrant. Hazmat here too. #KTVU pic.twitter.com/DNYkbt3wjE

— John Sasaki (@SasakiNews) May 31, 2014

.@FBISanFrancisco still searching bldg. on Jackson, people not allowed back in to their homes 14 hrs later. #KTVU pic.twitter.com/4g9CzkuJbS

— Katie Utehs (@KatieUtehs) June 1, 2014

Who is this guy?

CA Democrat campaign consultant wanted by FBI after massive ricin cache found in his apartment http://t.co/cQi2dnx739 Meanwhile media snores

— Patrick Poole (@pspoole) June 2, 2014

RT @EvanSernoffsky: UPDATE: More details about fugitive Ryan Chamberlain's role in SF's political scene http://t.co/ySR5hT5tdn

— SFGate (@SFGate) June 2, 2014

Keep your eyes peeled.

WANTED: Ryan Kelly Chamberlain, 42 of San Francisco, for allegedly possessing explosive materials in his residence. pic.twitter.com/wNsBz5YuJP

— David Begnaud (@DavidBegnaud) June 1, 2014