OAKLAND, CALIF. - Sun Sources-Huey Newton, co-founder of the Black Panther Party, has apparently gone underground. Huey was scheduled to appear in court August 23 on three cjounts of assault-but failed to appear. A bench warrant for his arrest was later issued, and his $42,000 bail was forfeited. United Press International has reported that Newton is in Bangkok. Thailand. Huey had been charged with assault in three separate cases-and in each instance, Newton claimed lie had been framed. He was released from jail August 17, on S42000 bail after he was booked for two counts of assault with a deadly weapon in i i # 5 conneption vvitli .1 fight witli his lailor and the allesed August 6th shooting of a young woman on an Oakland street. These charges are compounded oy tne assault cliarges against Newton and others which arose out of a July 30 incident in the Fox Lounge where Huey and undercover Oakland pólice got into a fight. Thé multiplicity and rapidfire nature of these recent charges, along with their "fantastic character" led Panther lawyer Charles Garry to speculate that Newton ad finally decided that he had taken enough. wton has been in and out of court nearly ozen times in the past six spending almost two of the six years in prison on trumped up charges. Garry suggested that one of the reasons the Panther leader decided not to appear was a threat against his life. Garry played a taped conversation he recorded with former Oakland Pólice Chief Charles Gain last year. In that recording, Gain warned that pólice and undercover agents had discovered that a $10,000 "contract" had been placed on Newton's life. The threat, according to the tape, was made at a meeting of organized crime members in the Oakland Hills. His name had also appeared on a death list compiled by the SLA and later discovered by pólice. Meanwhile. the UPI also reports. Bobby Seale, BPP chairman, has left the party. The BPP will neither confirm or deny the reports at this time. They say a statement will be issued at the appropriate time.