Murder suspect tied to 2nd death By DEAN KAHN of the Herald staff A man arrested In Skagit County Tuesday on suspicion of stabbing a US Customs agent to death in Toronto also Is wanted for allegedly stabbing another man to death In Maine Dean Alton Curtis 24 of Ocala Fla remained in Skagit County Jail today awaiting extradition to face those and possibly other criminal charges He was arrested on Highway 9 near Big Lake after a chase that began at the Blaine border crossing Curtis made an initial courtroom appearance in Skagit County Wednesday morning His next court date was set for next (Continued on Page 12A col 1)