A-P-D RELEASES MORE INFORMATION ON SUNDAY'S SHOOTOUT IN THE NORTH VALLEY. INVESTIGATORS BELIEVE 3-MEMBERS OF A RIVAL MOTORCYCLE GANG CRASHED A FUND RAISER AT EPPIE'S MOTORCYCLE SHOP IN THE 27-HUNDRED BLOCK OF 4TH STREET NW. ONE OF THE THREE, MALACHI SEAMAN ALLEGEDLY ATTACKED A MAN WITH A BATON. HIS 2-COMPANIONS FIRED SHOTS AT THE CROWD. A GUN BATTLE FOLLOWED AND 36-YEAR-OLD JAPETH SEAMAN AND ANOTHER MAN WERE SHOT. SEAMAN DIED AT A HOSPITAL AND ANOTHER MAN WAS TREATED FOR A GUNSHOT WOUND TO THE LEG.