The Michigan Daily Vol. XC, No. 9-S Ann Arbor, Michigan-Tuesday, May 20, 1980 Ten Cents Twenty Pages Miami riot enters 3rd da yclaims 20th victim From UPI and AP Jody Powell said in Washington. MIAMI - Police shot and killed a OFFICIALS EXTENDED until fur- black man who rode his bike through a ther notice a dusk-to-dawn curfew that roadblock into Miami's riot-torn they said had reduced violence over- "Liberty City" yesterday, boosting the night in the city, site of the nation's worst racial rioting in terms of U.S. Attorney General Benjamin Civi- See DEATH, Page8 letti, in Miami yesterday, was on campus Saturday to speak to law school graduates. See story, Page 6. three-day toll of the worst rioting in the resort city's history to at least 20. Snipers and looters continued to stalk the debris-littered streets, taking pot- shots at lawmen, ransacking stores and setting scattered fires that cast an acrid pall over parts of Miami. A 12- year-old girl was critically wounded by sniper fire earlier in the day. SOME 3,500 flak-vested National Guardsmen, 326 state police and local lawmen prepared to enforce an 8 p.m. curfew for the second night. Meanwhile, President Carter sent the nation's chief law enforcement officer to the riot-ravaged city and black leaders converged, hoping to restore BRACED FOR FURTHER violence, a calm. Florida National Guardsman sits atop Carter sent U.S. Attorney General a car at a shopping mall in Northwest Benjamin Civiletti, telling him to help Miami early yesterday. Additional restore the peace and "see that justice National Guard troops have been or- is done," White House press secretary dered into Miami for added protection. MOUNT ST. HELENS MAKES its presence known about 130 miles east of Sunday's eruption in the eastern Washington desert, where the sky quickly turns dark over Richland and the Hanford Nuclear Reservation. Volcano erupts again leaving kzyer of grit throughout From UPI and AP TOUTLE, Wash. - Motpt St. Helens erupted again yesterday sending an ash-filled plume a mile above its sheared-off summit, leaving towns in the northern United States layered with grit that choked residents, con- taminated drinking water and forced closure of businesses and schools. Two dozen military helicopters sear- ched for more survivors of Sunday's violent explosion that devastated the north slope of the once-majestic volcano. FIVE WERE known dead, and there were unconfirmed reports of three more victims. At least 20 people still were missing. Officials said nine sur- vivors have been either rescued or located. The governors of Montana and Idaho yesterday declared emergencies because of the gritty deposita of ash p dropped on their states from the erup- ting volcano. The small eruption yesterday at 1:43 northwest p.m. sent plumes of steam and ash to about 16,000 feet. U.S. Geological Sur- vey geologist Dwight Crandell said such activity is relatively minor and "we can expect this to go on for a period of years." SCIENTISTS evaluating the blast said the Sunday eruption, which tore 1,300 feet off the summit of the moun tain, was the most serious of its kind in the volcano's 37,000-year history. "This is unprecedented for Mount St. Helens," said Crandell. Crandell described it as a lateral and vertical eruption that blew out both the side and the top of the mountain. "WE DON'T anticipate another lateral blast," he said. "It was oh- viously of hurricane force. Five or si miles away, it snapped off or uprooted trees." For the first time, scientists were predicting lava would flow from the re awakened volcano, although theydon expect the flow to extnd beyond the See VOLCANO, Page 16 i t l 1 i t 1 i r K e t e Local jobs tight, market glutted with job seekers Details inside, Page 3