Mullin was convictde in 1973 of 10 slayings in Santa Cruz County and one in Sanbta Clara County druing a fivemonth killing spree in late 1972 and early 1973, the newspaper reported. ... Reader comments on Sacbee.com are the opinioons of the writer, not The Sacramento Bee. If you see an opbjectionable comment, click the report abuse button below it. We will delete comments containing inapproprtiate ilnks, obscenities, hate speechv, and personal attacks. ...