JEFFERSON COUNTY, COLO. -- The FBI has named the suspect they are looking for in a Colorado mall bombing plot.

Earl Albert Moore is wanted for the attempted placing of a destructive device at the Southwest Plaza Mall on April 20, in unincorporated Jefferson County.

Moore is 65 years old, 200-225 lbs, 6'0" - 6'2", bald with a gray mustache and multiple tattoos.

The FBI has released five additional photographs of Moore.

Moore is considered armed and dangerous and has an extensive criminal background.

The FBI said they are now conducting a nationwide manhunt for Moore.

Moore has several aliases: John Lindzy, Earl Buchanan, Morelli Buchanon, Donald Morelli, and Gary Steele.

He was last seen wearing glasses.

Anyone with information is asked to call 911 or the Jeffco Tip Line at 303-271-5615.